From c54cec55acc991eb806800c42b6965336da0ed22 Mon Sep 17 00:00:00 2001
From: Alan Shurafa <ithelast@hotmail.com>
Date: Sun, 13 Sep 2026 20:53:42 -0400
Subject: [PATCH] fix(evals): preserve exact exported plan hashes

---
 benchmarks/planbench/publish_report.py        |   2 +-
 benchmarks/site/public/planbench-results.json | 408 +++++++++---------
 benchmarks/site/public/test-evaluations.json  |   2 +-
 benchmarks/site/tests/test_publication.py     |  10 +
 benchmarks/site/validate-publication.py       |   7 +
 5 files changed, 223 insertions(+), 206 deletions(-)

diff --git a/benchmarks/planbench/publish_report.py b/benchmarks/planbench/publish_report.py
index 98c1c68..c8e9e2b 100644
--- a/benchmarks/planbench/publish_report.py
+++ b/benchmarks/planbench/publish_report.py
@@ -26,7 +26,7 @@ def stage(root,site):
     for row in result['per_task']+result['smoke']['outcomes']:
         row['outcome'].pop('output',None)
         path=root/'evaluation'/f'{row["task"]}.{row["arm"]}'/'plan.pddl'
-        row['extracted_plan']=path.read_text(encoding='utf-8') if path.is_file() else None
+        row['extracted_plan']=path.read_bytes().decode('utf-8') if path.is_file() else None
     result['provenance']['source_report_sha256']=hashlib.sha256((root/'report.json').read_bytes()).hexdigest()
     result['provenance']['publication_analysis_source_sha256']=hashlib.sha256(Path(__file__).read_bytes()).hexdigest()
     receipts=[result['timing']['controller_receipt']]
diff --git a/benchmarks/site/public/planbench-results.json b/benchmarks/site/public/planbench-results.json
index 9eef04f..d7b80fd 100644
--- a/benchmarks/site/public/planbench-results.json
+++ b/benchmarks/site/public/planbench-results.json
@@ -197,7 +197,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2bff4243b76226df0cecdb9f67a2af02f45dd00966a27e27b23178bddde0411f"
       },
-      "extracted_plan": "(unstack n k)\n(put-down n)\n(unstack k d)\n(put-down k)\n(unstack d a)\n(put-down d)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f g)\n(put-down f)\n(unstack g c)\n(put-down g)\n(unstack c j)\n(put-down c)\n(unstack j e)\n(put-down j)\n(unstack l m)\n(put-down l)\n(unstack m i)\n(put-down m)\n(unstack i h)\n(put-down i)\n(pick-up i)\n(stack i d)\n(pick-up f)\n(stack f i)\n(pick-up m)\n(stack m f)\n(pick-up j)\n(stack j m)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up g)\n(stack g e)\n(pick-up n)\n(stack n g)\n(pick-up l)\n(stack l n)\n(pick-up c)\n(stack c k)\n(pick-up h)\n(stack h c)\n(pick-up a)\n(stack a h)"
+      "extracted_plan": "(unstack n k)\r\n(put-down n)\r\n(unstack k d)\r\n(put-down k)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j e)\r\n(put-down j)\r\n(unstack l m)\r\n(put-down l)\r\n(unstack m i)\r\n(put-down m)\r\n(unstack i h)\r\n(put-down i)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up m)\r\n(stack m f)\r\n(pick-up j)\r\n(stack j m)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up g)\r\n(stack g e)\r\n(pick-up n)\r\n(stack n g)\r\n(pick-up l)\r\n(stack l n)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up a)\r\n(stack a h)"
     },
     {
       "task": "instance-11",
@@ -209,7 +209,7 @@
         "returncode": 0,
         "extracted_plan_sha": "13f44ca13eb1b35ec902362e2d2a13680c9fb9e2ea8698202cad19b19c7e6e5a"
       },
-      "extracted_plan": "(unstack n k)\n(put-down n)\n(unstack k d)\n(put-down k)\n(unstack d a)\n(put-down d)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f g)\n(put-down f)\n(unstack g c)\n(put-down g)\n(unstack c j)\n(stack c k)\n(unstack j e)\n(put-down j)\n(unstack l m)\n(put-down l)\n(unstack m i)\n(put-down m)\n(unstack i h)\n(stack i d)\n(pick-up f)\n(stack f i)\n(pick-up m)\n(stack m f)\n(pick-up j)\n(stack j m)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up g)\n(stack g e)\n(pick-up n)\n(stack n g)\n(pick-up l)\n(stack l n)\n(pick-up h)\n(stack h c)\n(pick-up a)\n(stack a h)"
+      "extracted_plan": "(unstack n k)\r\n(put-down n)\r\n(unstack k d)\r\n(put-down k)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c j)\r\n(stack c k)\r\n(unstack j e)\r\n(put-down j)\r\n(unstack l m)\r\n(put-down l)\r\n(unstack m i)\r\n(put-down m)\r\n(unstack i h)\r\n(stack i d)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up m)\r\n(stack m f)\r\n(pick-up j)\r\n(stack j m)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up g)\r\n(stack g e)\r\n(pick-up n)\r\n(stack n g)\r\n(pick-up l)\r\n(stack l n)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up a)\r\n(stack a h)"
     },
     {
       "task": "instance-11",
@@ -221,7 +221,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2bff4243b76226df0cecdb9f67a2af02f45dd00966a27e27b23178bddde0411f"
       },
-      "extracted_plan": "(unstack n k)\n(put-down n)\n(unstack k d)\n(put-down k)\n(unstack d a)\n(put-down d)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f g)\n(put-down f)\n(unstack g c)\n(put-down g)\n(unstack c j)\n(put-down c)\n(unstack j e)\n(put-down j)\n(unstack l m)\n(put-down l)\n(unstack m i)\n(put-down m)\n(unstack i h)\n(put-down i)\n(pick-up i)\n(stack i d)\n(pick-up f)\n(stack f i)\n(pick-up m)\n(stack m f)\n(pick-up j)\n(stack j m)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up g)\n(stack g e)\n(pick-up n)\n(stack n g)\n(pick-up l)\n(stack l n)\n(pick-up c)\n(stack c k)\n(pick-up h)\n(stack h c)\n(pick-up a)\n(stack a h)"
+      "extracted_plan": "(unstack n k)\r\n(put-down n)\r\n(unstack k d)\r\n(put-down k)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j e)\r\n(put-down j)\r\n(unstack l m)\r\n(put-down l)\r\n(unstack m i)\r\n(put-down m)\r\n(unstack i h)\r\n(put-down i)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up m)\r\n(stack m f)\r\n(pick-up j)\r\n(stack j m)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up g)\r\n(stack g e)\r\n(pick-up n)\r\n(stack n g)\r\n(pick-up l)\r\n(stack l n)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up a)\r\n(stack a h)"
     },
     {
       "task": "instance-11",
@@ -233,7 +233,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4eb3bb58494ec65c75f348fbc8ee6f6ebf1def064f9a951e04c1717f7be048d1"
       },
-      "extracted_plan": "(unstack n k)\n(put-down n)\n(unstack k d)\n(put-down k)\n(unstack d a)\n(put-down d)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f g)\n(put-down f)\n(unstack g c)\n(put-down g)\n(unstack c j)\n(put-down c)\n(unstack j e)\n(put-down j)\n(unstack l m)\n(put-down l)\n(unstack m i)\n(put-down m)\n(unstack i h)\n(stack i d)\n(pick-up f)\n(stack f i)\n(pick-up m)\n(stack m f)\n(pick-up j)\n(stack j m)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up g)\n(stack g e)\n(pick-up n)\n(stack n g)\n(pick-up l)\n(stack l n)\n(pick-up c)\n(stack c k)\n(pick-up h)\n(stack h c)\n(pick-up a)\n(stack a h)"
+      "extracted_plan": "(unstack n k)\r\n(put-down n)\r\n(unstack k d)\r\n(put-down k)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j e)\r\n(put-down j)\r\n(unstack l m)\r\n(put-down l)\r\n(unstack m i)\r\n(put-down m)\r\n(unstack i h)\r\n(stack i d)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up m)\r\n(stack m f)\r\n(pick-up j)\r\n(stack j m)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up g)\r\n(stack g e)\r\n(pick-up n)\r\n(stack n g)\r\n(pick-up l)\r\n(stack l n)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up a)\r\n(stack a h)"
     },
     {
       "task": "instance-71",
@@ -245,7 +245,7 @@
         "returncode": 0,
         "extracted_plan_sha": "497b4371b8e6d213b0d2a2bd5ea42b4f631a94176f6e7466b5be570084fcaa02"
       },
-      "extracted_plan": "(unstack c a)\n(put-down c)\n(unstack e i)\n(stack e c)\n(pick-up f)\n(stack f e)\n(unstack a l)\n(stack a f)\n(unstack i k)\n(stack i a)\n(unstack g n)\n(put-down g)\n(unstack n m)\n(put-down n)\n(unstack m h)\n(stack m i)\n(unstack h o)\n(stack h l)\n(pick-up g)\n(stack g h)\n(pick-up n)\n(stack n m)\n(pick-up b)\n(stack b n)\n(unstack j d)\n(stack j k)\n(pick-up d)\n(stack d b)"
+      "extracted_plan": "(unstack c a)\r\n(put-down c)\r\n(unstack e i)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(unstack a l)\r\n(stack a f)\r\n(unstack i k)\r\n(stack i a)\r\n(unstack g n)\r\n(put-down g)\r\n(unstack n m)\r\n(put-down n)\r\n(unstack m h)\r\n(stack m i)\r\n(unstack h o)\r\n(stack h l)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up n)\r\n(stack n m)\r\n(pick-up b)\r\n(stack b n)\r\n(unstack j d)\r\n(stack j k)\r\n(pick-up d)\r\n(stack d b)"
     },
     {
       "task": "instance-71",
@@ -257,7 +257,7 @@
         "returncode": 0,
         "extracted_plan_sha": "497b4371b8e6d213b0d2a2bd5ea42b4f631a94176f6e7466b5be570084fcaa02"
       },
-      "extracted_plan": "(unstack c a)\n(put-down c)\n(unstack e i)\n(stack e c)\n(pick-up f)\n(stack f e)\n(unstack a l)\n(stack a f)\n(unstack i k)\n(stack i a)\n(unstack g n)\n(put-down g)\n(unstack n m)\n(put-down n)\n(unstack m h)\n(stack m i)\n(unstack h o)\n(stack h l)\n(pick-up g)\n(stack g h)\n(pick-up n)\n(stack n m)\n(pick-up b)\n(stack b n)\n(unstack j d)\n(stack j k)\n(pick-up d)\n(stack d b)"
+      "extracted_plan": "(unstack c a)\r\n(put-down c)\r\n(unstack e i)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(unstack a l)\r\n(stack a f)\r\n(unstack i k)\r\n(stack i a)\r\n(unstack g n)\r\n(put-down g)\r\n(unstack n m)\r\n(put-down n)\r\n(unstack m h)\r\n(stack m i)\r\n(unstack h o)\r\n(stack h l)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up n)\r\n(stack n m)\r\n(pick-up b)\r\n(stack b n)\r\n(unstack j d)\r\n(stack j k)\r\n(pick-up d)\r\n(stack d b)"
     },
     {
       "task": "instance-71",
@@ -269,7 +269,7 @@
         "returncode": 0,
         "extracted_plan_sha": "497b4371b8e6d213b0d2a2bd5ea42b4f631a94176f6e7466b5be570084fcaa02"
       },
-      "extracted_plan": "(unstack c a)\n(put-down c)\n(unstack e i)\n(stack e c)\n(pick-up f)\n(stack f e)\n(unstack a l)\n(stack a f)\n(unstack i k)\n(stack i a)\n(unstack g n)\n(put-down g)\n(unstack n m)\n(put-down n)\n(unstack m h)\n(stack m i)\n(unstack h o)\n(stack h l)\n(pick-up g)\n(stack g h)\n(pick-up n)\n(stack n m)\n(pick-up b)\n(stack b n)\n(unstack j d)\n(stack j k)\n(pick-up d)\n(stack d b)"
+      "extracted_plan": "(unstack c a)\r\n(put-down c)\r\n(unstack e i)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(unstack a l)\r\n(stack a f)\r\n(unstack i k)\r\n(stack i a)\r\n(unstack g n)\r\n(put-down g)\r\n(unstack n m)\r\n(put-down n)\r\n(unstack m h)\r\n(stack m i)\r\n(unstack h o)\r\n(stack h l)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up n)\r\n(stack n m)\r\n(pick-up b)\r\n(stack b n)\r\n(unstack j d)\r\n(stack j k)\r\n(pick-up d)\r\n(stack d b)"
     },
     {
       "task": "instance-71",
@@ -281,7 +281,7 @@
         "returncode": 0,
         "extracted_plan_sha": "497b4371b8e6d213b0d2a2bd5ea42b4f631a94176f6e7466b5be570084fcaa02"
       },
-      "extracted_plan": "(unstack c a)\n(put-down c)\n(unstack e i)\n(stack e c)\n(pick-up f)\n(stack f e)\n(unstack a l)\n(stack a f)\n(unstack i k)\n(stack i a)\n(unstack g n)\n(put-down g)\n(unstack n m)\n(put-down n)\n(unstack m h)\n(stack m i)\n(unstack h o)\n(stack h l)\n(pick-up g)\n(stack g h)\n(pick-up n)\n(stack n m)\n(pick-up b)\n(stack b n)\n(unstack j d)\n(stack j k)\n(pick-up d)\n(stack d b)"
+      "extracted_plan": "(unstack c a)\r\n(put-down c)\r\n(unstack e i)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(unstack a l)\r\n(stack a f)\r\n(unstack i k)\r\n(stack i a)\r\n(unstack g n)\r\n(put-down g)\r\n(unstack n m)\r\n(put-down n)\r\n(unstack m h)\r\n(stack m i)\r\n(unstack h o)\r\n(stack h l)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up n)\r\n(stack n m)\r\n(pick-up b)\r\n(stack b n)\r\n(unstack j d)\r\n(stack j k)\r\n(pick-up d)\r\n(stack d b)"
     },
     {
       "task": "instance-90",
@@ -293,7 +293,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4be57f4beab8e9689e9aefc846ded5b3cc5216821c97e3f9926580930eeaaf59"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d f)\n(put-down d)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(unstack c b)\n(put-down c)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)\n(pick-up e)\n(stack e a)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d f)\r\n(put-down d)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-90",
@@ -305,7 +305,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4be57f4beab8e9689e9aefc846ded5b3cc5216821c97e3f9926580930eeaaf59"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d f)\n(put-down d)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(unstack c b)\n(put-down c)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)\n(pick-up e)\n(stack e a)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d f)\r\n(put-down d)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-90",
@@ -317,7 +317,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4be57f4beab8e9689e9aefc846ded5b3cc5216821c97e3f9926580930eeaaf59"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d f)\n(put-down d)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(unstack c b)\n(put-down c)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)\n(pick-up e)\n(stack e a)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d f)\r\n(put-down d)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-90",
@@ -329,7 +329,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4be57f4beab8e9689e9aefc846ded5b3cc5216821c97e3f9926580930eeaaf59"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d f)\n(put-down d)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(unstack c b)\n(put-down c)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)\n(pick-up e)\n(stack e a)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d f)\r\n(put-down d)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-21",
@@ -341,7 +341,7 @@
         "returncode": 0,
         "extracted_plan_sha": "6955b266d2f3b90dd6068f323d4e643d548755ec78238c7488fb02b411194047"
       },
-      "extracted_plan": "(unstack b c)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j a)\n(put-down j)\n(unstack a h)\n(put-down a)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(put-down k)\n(unstack f i)\n(put-down f)\n(unstack g l)\n(put-down g)\n(unstack l d)\n(put-down l)\n(unstack d e)\n(put-down d)\n(pick-up b)\n(stack b e)\n(pick-up f)\n(stack f b)\n(pick-up j)\n(stack j f)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up k)\n(stack k d)\n(pick-up c)\n(stack c k)\n(pick-up a)\n(stack a c)\n(pick-up g)\n(stack g a)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack b c)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j a)\r\n(put-down j)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l d)\r\n(put-down l)\r\n(unstack d e)\r\n(put-down d)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-21",
@@ -353,7 +353,7 @@
         "returncode": 0,
         "extracted_plan_sha": "6955b266d2f3b90dd6068f323d4e643d548755ec78238c7488fb02b411194047"
       },
-      "extracted_plan": "(unstack b c)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j a)\n(put-down j)\n(unstack a h)\n(put-down a)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(put-down k)\n(unstack f i)\n(put-down f)\n(unstack g l)\n(put-down g)\n(unstack l d)\n(put-down l)\n(unstack d e)\n(put-down d)\n(pick-up b)\n(stack b e)\n(pick-up f)\n(stack f b)\n(pick-up j)\n(stack j f)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up k)\n(stack k d)\n(pick-up c)\n(stack c k)\n(pick-up a)\n(stack a c)\n(pick-up g)\n(stack g a)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack b c)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j a)\r\n(put-down j)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l d)\r\n(put-down l)\r\n(unstack d e)\r\n(put-down d)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-21",
@@ -365,7 +365,7 @@
         "returncode": 0,
         "extracted_plan_sha": "6955b266d2f3b90dd6068f323d4e643d548755ec78238c7488fb02b411194047"
       },
-      "extracted_plan": "(unstack b c)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j a)\n(put-down j)\n(unstack a h)\n(put-down a)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(put-down k)\n(unstack f i)\n(put-down f)\n(unstack g l)\n(put-down g)\n(unstack l d)\n(put-down l)\n(unstack d e)\n(put-down d)\n(pick-up b)\n(stack b e)\n(pick-up f)\n(stack f b)\n(pick-up j)\n(stack j f)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up k)\n(stack k d)\n(pick-up c)\n(stack c k)\n(pick-up a)\n(stack a c)\n(pick-up g)\n(stack g a)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack b c)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j a)\r\n(put-down j)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l d)\r\n(put-down l)\r\n(unstack d e)\r\n(put-down d)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-21",
@@ -377,7 +377,7 @@
         "returncode": 0,
         "extracted_plan_sha": "6955b266d2f3b90dd6068f323d4e643d548755ec78238c7488fb02b411194047"
       },
-      "extracted_plan": "(unstack b c)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j a)\n(put-down j)\n(unstack a h)\n(put-down a)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(put-down k)\n(unstack f i)\n(put-down f)\n(unstack g l)\n(put-down g)\n(unstack l d)\n(put-down l)\n(unstack d e)\n(put-down d)\n(pick-up b)\n(stack b e)\n(pick-up f)\n(stack f b)\n(pick-up j)\n(stack j f)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up k)\n(stack k d)\n(pick-up c)\n(stack c k)\n(pick-up a)\n(stack a c)\n(pick-up g)\n(stack g a)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack b c)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j a)\r\n(put-down j)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l d)\r\n(put-down l)\r\n(unstack d e)\r\n(put-down d)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up c)\r\n(stack c k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-26",
@@ -389,7 +389,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70e44287e703aa5ff9eb53bad8dcd918ce0c92897db7c05f55fcf8c7e8ac08b4"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h b)\n(put-down h)\n(unstack b f)\n(put-down b)\n(unstack j d)\n(put-down j)\n(unstack d e)\n(stack d f)\n(unstack a g)\n(put-down a)\n(pick-up g)\n(stack g d)\n(pick-up h)\n(stack h g)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d e)\r\n(stack d f)\r\n(unstack a g)\r\n(put-down a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)"
     },
     {
       "task": "instance-26",
@@ -401,7 +401,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70e44287e703aa5ff9eb53bad8dcd918ce0c92897db7c05f55fcf8c7e8ac08b4"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h b)\n(put-down h)\n(unstack b f)\n(put-down b)\n(unstack j d)\n(put-down j)\n(unstack d e)\n(stack d f)\n(unstack a g)\n(put-down a)\n(pick-up g)\n(stack g d)\n(pick-up h)\n(stack h g)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d e)\r\n(stack d f)\r\n(unstack a g)\r\n(put-down a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)"
     },
     {
       "task": "instance-26",
@@ -413,7 +413,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70e44287e703aa5ff9eb53bad8dcd918ce0c92897db7c05f55fcf8c7e8ac08b4"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h b)\n(put-down h)\n(unstack b f)\n(put-down b)\n(unstack j d)\n(put-down j)\n(unstack d e)\n(stack d f)\n(unstack a g)\n(put-down a)\n(pick-up g)\n(stack g d)\n(pick-up h)\n(stack h g)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d e)\r\n(stack d f)\r\n(unstack a g)\r\n(put-down a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)"
     },
     {
       "task": "instance-26",
@@ -425,7 +425,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70e44287e703aa5ff9eb53bad8dcd918ce0c92897db7c05f55fcf8c7e8ac08b4"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h b)\n(put-down h)\n(unstack b f)\n(put-down b)\n(unstack j d)\n(put-down j)\n(unstack d e)\n(stack d f)\n(unstack a g)\n(put-down a)\n(pick-up g)\n(stack g d)\n(pick-up h)\n(stack h g)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d e)\r\n(stack d f)\r\n(unstack a g)\r\n(put-down a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)"
     },
     {
       "task": "instance-94",
@@ -437,7 +437,7 @@
         "returncode": 0,
         "extracted_plan_sha": "337c06cbc8544683a92ec966f7752212b043de026c441276ed783a9178c486fd"
       },
-      "extracted_plan": "(unstack k b)\n(put-down k)\n(unstack b e)\n(put-down b)\n(unstack e a)\n(put-down e)\n(unstack a d)\n(put-down a)\n(unstack d n)\n(put-down d)\n(unstack m j)\n(put-down m)\n(unstack j f)\n(stack j m)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(unstack l g)\n(put-down l)\n(pick-up e)\n(stack e n)\n(pick-up h)\n(stack h e)\n(pick-up b)\n(stack b h)\n(pick-up f)\n(stack f k)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(pick-up l)\n(stack l a)\n(pick-up g)\n(stack g l)\n(pick-up c)\n(stack c d)"
+      "extracted_plan": "(unstack k b)\r\n(put-down k)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j f)\r\n(stack j m)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack l g)\r\n(put-down l)\r\n(pick-up e)\r\n(stack e n)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up f)\r\n(stack f k)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up l)\r\n(stack l a)\r\n(pick-up g)\r\n(stack g l)\r\n(pick-up c)\r\n(stack c d)"
     },
     {
       "task": "instance-94",
@@ -449,7 +449,7 @@
         "returncode": 0,
         "extracted_plan_sha": "337c06cbc8544683a92ec966f7752212b043de026c441276ed783a9178c486fd"
       },
-      "extracted_plan": "(unstack k b)\n(put-down k)\n(unstack b e)\n(put-down b)\n(unstack e a)\n(put-down e)\n(unstack a d)\n(put-down a)\n(unstack d n)\n(put-down d)\n(unstack m j)\n(put-down m)\n(unstack j f)\n(stack j m)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(unstack l g)\n(put-down l)\n(pick-up e)\n(stack e n)\n(pick-up h)\n(stack h e)\n(pick-up b)\n(stack b h)\n(pick-up f)\n(stack f k)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(pick-up l)\n(stack l a)\n(pick-up g)\n(stack g l)\n(pick-up c)\n(stack c d)"
+      "extracted_plan": "(unstack k b)\r\n(put-down k)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j f)\r\n(stack j m)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack l g)\r\n(put-down l)\r\n(pick-up e)\r\n(stack e n)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up f)\r\n(stack f k)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up l)\r\n(stack l a)\r\n(pick-up g)\r\n(stack g l)\r\n(pick-up c)\r\n(stack c d)"
     },
     {
       "task": "instance-94",
@@ -461,7 +461,7 @@
         "returncode": 0,
         "extracted_plan_sha": "337c06cbc8544683a92ec966f7752212b043de026c441276ed783a9178c486fd"
       },
-      "extracted_plan": "(unstack k b)\n(put-down k)\n(unstack b e)\n(put-down b)\n(unstack e a)\n(put-down e)\n(unstack a d)\n(put-down a)\n(unstack d n)\n(put-down d)\n(unstack m j)\n(put-down m)\n(unstack j f)\n(stack j m)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(unstack l g)\n(put-down l)\n(pick-up e)\n(stack e n)\n(pick-up h)\n(stack h e)\n(pick-up b)\n(stack b h)\n(pick-up f)\n(stack f k)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(pick-up l)\n(stack l a)\n(pick-up g)\n(stack g l)\n(pick-up c)\n(stack c d)"
+      "extracted_plan": "(unstack k b)\r\n(put-down k)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j f)\r\n(stack j m)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack l g)\r\n(put-down l)\r\n(pick-up e)\r\n(stack e n)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up f)\r\n(stack f k)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up l)\r\n(stack l a)\r\n(pick-up g)\r\n(stack g l)\r\n(pick-up c)\r\n(stack c d)"
     },
     {
       "task": "instance-94",
@@ -484,7 +484,7 @@
         "returncode": 0,
         "extracted_plan_sha": "49e41a6365e789f7fe1d1e6ddfb54999fdaae6a65d762ad7e278e905ec790c90"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack c d)\n(put-down c)\n(unstack b f)\n(put-down b)\n(unstack f a)\n(put-down f)\n(pick-up b)\n(stack b f)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)\n(pick-up d)\n(stack d e)\n(pick-up c)\n(stack c d)\n(pick-up g)\n(stack g c)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f a)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-91",
@@ -496,7 +496,7 @@
         "returncode": 0,
         "extracted_plan_sha": "fa554f27c6db02cf2781d151180cc0b40c625b4441f9229b5f1477c3c5912e8d"
       },
-      "extracted_plan": "(unstack b f)\n(put-down b)\n(unstack f a)\n(put-down f)\n(pick-up b)\n(stack b f)\n(pick-up a)\n(stack a b)\n(unstack h e)\n(put-down h)\n(unstack e g)\n(stack e a)\n(unstack g c)\n(put-down g)\n(unstack c d)\n(put-down c)\n(pick-up d)\n(stack d e)\n(pick-up c)\n(stack c d)\n(pick-up g)\n(stack g c)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack b f)\r\n(put-down b)\r\n(unstack f a)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(pick-up a)\r\n(stack a b)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(stack e a)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c d)\r\n(put-down c)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-91",
@@ -508,7 +508,7 @@
         "returncode": 0,
         "extracted_plan_sha": "49e41a6365e789f7fe1d1e6ddfb54999fdaae6a65d762ad7e278e905ec790c90"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack c d)\n(put-down c)\n(unstack b f)\n(put-down b)\n(unstack f a)\n(put-down f)\n(pick-up b)\n(stack b f)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)\n(pick-up d)\n(stack d e)\n(pick-up c)\n(stack c d)\n(pick-up g)\n(stack g c)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f a)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-91",
@@ -520,7 +520,7 @@
         "returncode": 0,
         "extracted_plan_sha": "49e41a6365e789f7fe1d1e6ddfb54999fdaae6a65d762ad7e278e905ec790c90"
       },
-      "extracted_plan": "(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack c d)\n(put-down c)\n(unstack b f)\n(put-down b)\n(unstack f a)\n(put-down f)\n(pick-up b)\n(stack b f)\n(pick-up a)\n(stack a b)\n(pick-up e)\n(stack e a)\n(pick-up d)\n(stack d e)\n(pick-up c)\n(stack c d)\n(pick-up g)\n(stack g c)\n(pick-up h)\n(stack h g)"
+      "extracted_plan": "(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f a)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up h)\r\n(stack h g)"
     },
     {
       "task": "instance-92",
@@ -532,7 +532,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70c2e3d54eb2696f4ba067115c980a8b544d566aff6adb6317de6d4c2bc62d48"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(unstack e g)\n(put-down e)\n(unstack g b)\n(put-down g)\n(unstack b a)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(unstack d j)\n(put-down d)\n(pick-up j)\n(stack j c)\n(pick-up h)\n(stack h j)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b a)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)"
     },
     {
       "task": "instance-92",
@@ -544,7 +544,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70c2e3d54eb2696f4ba067115c980a8b544d566aff6adb6317de6d4c2bc62d48"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(unstack e g)\n(put-down e)\n(unstack g b)\n(put-down g)\n(unstack b a)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(unstack d j)\n(put-down d)\n(pick-up j)\n(stack j c)\n(pick-up h)\n(stack h j)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b a)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)"
     },
     {
       "task": "instance-92",
@@ -556,7 +556,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70c2e3d54eb2696f4ba067115c980a8b544d566aff6adb6317de6d4c2bc62d48"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(unstack e g)\n(put-down e)\n(unstack g b)\n(put-down g)\n(unstack b a)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(unstack d j)\n(put-down d)\n(pick-up j)\n(stack j c)\n(pick-up h)\n(stack h j)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b a)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)"
     },
     {
       "task": "instance-92",
@@ -568,7 +568,7 @@
         "returncode": 0,
         "extracted_plan_sha": "70c2e3d54eb2696f4ba067115c980a8b544d566aff6adb6317de6d4c2bc62d48"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(unstack e g)\n(put-down e)\n(unstack g b)\n(put-down g)\n(unstack b a)\n(stack b g)\n(pick-up f)\n(stack f b)\n(pick-up i)\n(stack i f)\n(pick-up a)\n(stack a i)\n(unstack d j)\n(put-down d)\n(pick-up j)\n(stack j c)\n(pick-up h)\n(stack h j)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b a)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up a)\r\n(stack a i)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)"
     },
     {
       "task": "instance-42",
@@ -580,7 +580,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b25dbcc1c0e9a3fa4a5b202ee0cc52b07b0f405e8cb0e88e183c37b54e104e7b"
       },
-      "extracted_plan": "(unstack k f)\n(put-down k)\n(unstack f l)\n(put-down f)\n(unstack l b)\n(put-down l)\n(unstack b a)\n(put-down b)\n(unstack a e)\n(put-down a)\n(unstack e j)\n(put-down e)\n(unstack j h)\n(put-down j)\n(unstack h g)\n(stack h i)\n(unstack g m)\n(put-down g)\n(pick-up m)\n(stack m k)\n(pick-up j)\n(stack j h)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up f)\n(stack f l)\n(unstack c d)\n(put-down c)\n(pick-up d)\n(stack d g)\n(pick-up c)\n(stack c d)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack k f)\r\n(put-down k)\r\n(unstack f l)\r\n(put-down f)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h g)\r\n(stack h i)\r\n(unstack g m)\r\n(put-down g)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up f)\r\n(stack f l)\r\n(unstack c d)\r\n(put-down c)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-42",
@@ -592,7 +592,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b25dbcc1c0e9a3fa4a5b202ee0cc52b07b0f405e8cb0e88e183c37b54e104e7b"
       },
-      "extracted_plan": "(unstack k f)\n(put-down k)\n(unstack f l)\n(put-down f)\n(unstack l b)\n(put-down l)\n(unstack b a)\n(put-down b)\n(unstack a e)\n(put-down a)\n(unstack e j)\n(put-down e)\n(unstack j h)\n(put-down j)\n(unstack h g)\n(stack h i)\n(unstack g m)\n(put-down g)\n(pick-up m)\n(stack m k)\n(pick-up j)\n(stack j h)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up f)\n(stack f l)\n(unstack c d)\n(put-down c)\n(pick-up d)\n(stack d g)\n(pick-up c)\n(stack c d)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack k f)\r\n(put-down k)\r\n(unstack f l)\r\n(put-down f)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h g)\r\n(stack h i)\r\n(unstack g m)\r\n(put-down g)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up f)\r\n(stack f l)\r\n(unstack c d)\r\n(put-down c)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-42",
@@ -604,7 +604,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b25dbcc1c0e9a3fa4a5b202ee0cc52b07b0f405e8cb0e88e183c37b54e104e7b"
       },
-      "extracted_plan": "(unstack k f)\n(put-down k)\n(unstack f l)\n(put-down f)\n(unstack l b)\n(put-down l)\n(unstack b a)\n(put-down b)\n(unstack a e)\n(put-down a)\n(unstack e j)\n(put-down e)\n(unstack j h)\n(put-down j)\n(unstack h g)\n(stack h i)\n(unstack g m)\n(put-down g)\n(pick-up m)\n(stack m k)\n(pick-up j)\n(stack j h)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up f)\n(stack f l)\n(unstack c d)\n(put-down c)\n(pick-up d)\n(stack d g)\n(pick-up c)\n(stack c d)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack k f)\r\n(put-down k)\r\n(unstack f l)\r\n(put-down f)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h g)\r\n(stack h i)\r\n(unstack g m)\r\n(put-down g)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up f)\r\n(stack f l)\r\n(unstack c d)\r\n(put-down c)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-42",
@@ -616,7 +616,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b25dbcc1c0e9a3fa4a5b202ee0cc52b07b0f405e8cb0e88e183c37b54e104e7b"
       },
-      "extracted_plan": "(unstack k f)\n(put-down k)\n(unstack f l)\n(put-down f)\n(unstack l b)\n(put-down l)\n(unstack b a)\n(put-down b)\n(unstack a e)\n(put-down a)\n(unstack e j)\n(put-down e)\n(unstack j h)\n(put-down j)\n(unstack h g)\n(stack h i)\n(unstack g m)\n(put-down g)\n(pick-up m)\n(stack m k)\n(pick-up j)\n(stack j h)\n(pick-up b)\n(stack b j)\n(pick-up a)\n(stack a b)\n(pick-up f)\n(stack f l)\n(unstack c d)\n(put-down c)\n(pick-up d)\n(stack d g)\n(pick-up c)\n(stack c d)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack k f)\r\n(put-down k)\r\n(unstack f l)\r\n(put-down f)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h g)\r\n(stack h i)\r\n(unstack g m)\r\n(put-down g)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up f)\r\n(stack f l)\r\n(unstack c d)\r\n(put-down c)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up c)\r\n(stack c d)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-43",
@@ -628,7 +628,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f353c1be90dd7438f31009ffed4891321bef2a5aa554aff2d932bca0698d3949"
       },
-      "extracted_plan": "(unstack f i)\n(put-down f)\n(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e h)\n(put-down e)\n(unstack h m)\n(put-down h)\n(unstack m l)\n(put-down m)\n(unstack l n)\n(put-down l)\n(unstack n d)\n(put-down n)\n(unstack d k)\n(put-down d)\n(unstack c a)\n(put-down c)\n(unstack g j)\n(put-down g)\n(pick-up c)\n(stack c i)\n(pick-up j)\n(stack j c)\n(pick-up n)\n(stack n j)\n(pick-up k)\n(stack k n)\n(pick-up b)\n(stack b k)\n(pick-up d)\n(stack d b)\n(pick-up e)\n(stack e d)\n(pick-up l)\n(stack l e)\n(pick-up h)\n(stack h l)\n(pick-up a)\n(stack a m)\n(pick-up g)\n(stack g a)\n(pick-up f)\n(stack f g)"
+      "extracted_plan": "(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n d)\r\n(put-down n)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack c a)\r\n(put-down c)\r\n(unstack g j)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c i)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up n)\r\n(stack n j)\r\n(pick-up k)\r\n(stack k n)\r\n(pick-up b)\r\n(stack b k)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up a)\r\n(stack a m)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up f)\r\n(stack f g)"
     },
     {
       "task": "instance-43",
@@ -640,7 +640,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d44d32ff6308da8ce9158fb96990684a76df17b53bacd872a960fcd57facbebb"
       },
-      "extracted_plan": "(unstack f i)\n(put-down f)\n(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e h)\n(put-down e)\n(unstack h m)\n(put-down h)\n(unstack m l)\n(put-down m)\n(unstack l n)\n(put-down l)\n(unstack n d)\n(put-down n)\n(unstack d k)\n(put-down d)\n(unstack c a)\n(stack c i)\n(pick-up a)\n(stack a m)\n(unstack g j)\n(stack g a)\n(pick-up f)\n(stack f g)\n(pick-up j)\n(stack j c)\n(pick-up n)\n(stack n j)\n(pick-up k)\n(stack k n)\n(pick-up b)\n(stack b k)\n(pick-up d)\n(stack d b)\n(pick-up e)\n(stack e d)\n(pick-up l)\n(stack l e)\n(pick-up h)\n(stack h l)"
+      "extracted_plan": "(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n d)\r\n(put-down n)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack c a)\r\n(stack c i)\r\n(pick-up a)\r\n(stack a m)\r\n(unstack g j)\r\n(stack g a)\r\n(pick-up f)\r\n(stack f g)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up n)\r\n(stack n j)\r\n(pick-up k)\r\n(stack k n)\r\n(pick-up b)\r\n(stack b k)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up h)\r\n(stack h l)"
     },
     {
       "task": "instance-43",
@@ -652,7 +652,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f353c1be90dd7438f31009ffed4891321bef2a5aa554aff2d932bca0698d3949"
       },
-      "extracted_plan": "(unstack f i)\n(put-down f)\n(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e h)\n(put-down e)\n(unstack h m)\n(put-down h)\n(unstack m l)\n(put-down m)\n(unstack l n)\n(put-down l)\n(unstack n d)\n(put-down n)\n(unstack d k)\n(put-down d)\n(unstack c a)\n(put-down c)\n(unstack g j)\n(put-down g)\n(pick-up c)\n(stack c i)\n(pick-up j)\n(stack j c)\n(pick-up n)\n(stack n j)\n(pick-up k)\n(stack k n)\n(pick-up b)\n(stack b k)\n(pick-up d)\n(stack d b)\n(pick-up e)\n(stack e d)\n(pick-up l)\n(stack l e)\n(pick-up h)\n(stack h l)\n(pick-up a)\n(stack a m)\n(pick-up g)\n(stack g a)\n(pick-up f)\n(stack f g)"
+      "extracted_plan": "(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n d)\r\n(put-down n)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack c a)\r\n(put-down c)\r\n(unstack g j)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c i)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up n)\r\n(stack n j)\r\n(pick-up k)\r\n(stack k n)\r\n(pick-up b)\r\n(stack b k)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up a)\r\n(stack a m)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up f)\r\n(stack f g)"
     },
     {
       "task": "instance-43",
@@ -664,7 +664,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f353c1be90dd7438f31009ffed4891321bef2a5aa554aff2d932bca0698d3949"
       },
-      "extracted_plan": "(unstack f i)\n(put-down f)\n(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e h)\n(put-down e)\n(unstack h m)\n(put-down h)\n(unstack m l)\n(put-down m)\n(unstack l n)\n(put-down l)\n(unstack n d)\n(put-down n)\n(unstack d k)\n(put-down d)\n(unstack c a)\n(put-down c)\n(unstack g j)\n(put-down g)\n(pick-up c)\n(stack c i)\n(pick-up j)\n(stack j c)\n(pick-up n)\n(stack n j)\n(pick-up k)\n(stack k n)\n(pick-up b)\n(stack b k)\n(pick-up d)\n(stack d b)\n(pick-up e)\n(stack e d)\n(pick-up l)\n(stack l e)\n(pick-up h)\n(stack h l)\n(pick-up a)\n(stack a m)\n(pick-up g)\n(stack g a)\n(pick-up f)\n(stack f g)"
+      "extracted_plan": "(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n d)\r\n(put-down n)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack c a)\r\n(put-down c)\r\n(unstack g j)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c i)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up n)\r\n(stack n j)\r\n(pick-up k)\r\n(stack k n)\r\n(pick-up b)\r\n(stack b k)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up a)\r\n(stack a m)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up f)\r\n(stack f g)"
     },
     {
       "task": "instance-48",
@@ -676,7 +676,7 @@
         "returncode": 0,
         "extracted_plan_sha": "98cdf78eb19d27ddcd01eab7d208bd110cc400d9605012b46a45d350083fa5a4"
       },
-      "extracted_plan": "(unstack f d)\n(put-down f)\n(unstack d j)\n(put-down d)\n(unstack j b)\n(stack j f)\n(unstack b a)\n(stack b d)\n(unstack a h)\n(stack a j)\n(unstack e i)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up h)\n(stack h e)\n(unstack g l)\n(put-down g)\n(unstack l c)\n(stack l h)\n(unstack c k)\n(stack c g)\n(pick-up k)\n(stack k i)\n(unstack c g)\n(put-down c)\n(pick-up g)\n(stack g l)\n(pick-up c)\n(stack c g)"
+      "extracted_plan": "(unstack f d)\r\n(put-down f)\r\n(unstack d j)\r\n(put-down d)\r\n(unstack j b)\r\n(stack j f)\r\n(unstack b a)\r\n(stack b d)\r\n(unstack a h)\r\n(stack a j)\r\n(unstack e i)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up h)\r\n(stack h e)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l c)\r\n(stack l h)\r\n(unstack c k)\r\n(stack c g)\r\n(pick-up k)\r\n(stack k i)\r\n(unstack c g)\r\n(put-down c)\r\n(pick-up g)\r\n(stack g l)\r\n(pick-up c)\r\n(stack c g)"
     },
     {
       "task": "instance-48",
@@ -688,7 +688,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2a0ced4f740261def09bc9ee46d76bef53a46396bc0a75538ae9591f16e3ab94"
       },
-      "extracted_plan": "(unstack f d)\n(put-down f)\n(unstack d j)\n(put-down d)\n(unstack j b)\n(stack j f)\n(unstack b a)\n(stack b d)\n(unstack a h)\n(stack a j)\n(unstack e i)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up h)\n(stack h e)\n(unstack g l)\n(put-down g)\n(unstack l c)\n(stack l h)\n(pick-up g)\n(stack g l)\n(unstack c k)\n(stack c g)\n(pick-up k)\n(stack k i)"
+      "extracted_plan": "(unstack f d)\r\n(put-down f)\r\n(unstack d j)\r\n(put-down d)\r\n(unstack j b)\r\n(stack j f)\r\n(unstack b a)\r\n(stack b d)\r\n(unstack a h)\r\n(stack a j)\r\n(unstack e i)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up h)\r\n(stack h e)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l c)\r\n(stack l h)\r\n(pick-up g)\r\n(stack g l)\r\n(unstack c k)\r\n(stack c g)\r\n(pick-up k)\r\n(stack k i)"
     },
     {
       "task": "instance-48",
@@ -700,7 +700,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2a0ced4f740261def09bc9ee46d76bef53a46396bc0a75538ae9591f16e3ab94"
       },
-      "extracted_plan": "(unstack f d)\n(put-down f)\n(unstack d j)\n(put-down d)\n(unstack j b)\n(stack j f)\n(unstack b a)\n(stack b d)\n(unstack a h)\n(stack a j)\n(unstack e i)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up h)\n(stack h e)\n(unstack g l)\n(put-down g)\n(unstack l c)\n(stack l h)\n(pick-up g)\n(stack g l)\n(unstack c k)\n(stack c g)\n(pick-up k)\n(stack k i)"
+      "extracted_plan": "(unstack f d)\r\n(put-down f)\r\n(unstack d j)\r\n(put-down d)\r\n(unstack j b)\r\n(stack j f)\r\n(unstack b a)\r\n(stack b d)\r\n(unstack a h)\r\n(stack a j)\r\n(unstack e i)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up h)\r\n(stack h e)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack l c)\r\n(stack l h)\r\n(pick-up g)\r\n(stack g l)\r\n(unstack c k)\r\n(stack c g)\r\n(pick-up k)\r\n(stack k i)"
     },
     {
       "task": "instance-48",
@@ -723,7 +723,7 @@
         "returncode": 0,
         "extracted_plan_sha": "e56d7bdf99de39cd5ef297eb2156863ad295ad3a7f1486a84fc93438d52a28ae"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a b)\n(put-down a)\n(unstack b h)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j m)\n(put-down j)\n(unstack m l)\n(put-down m)\n(unstack d k)\n(put-down d)\n(unstack k i)\n(put-down k)\n(unstack i g)\n(put-down i)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)\n(pick-up k)\n(stack k i)\n(pick-up m)\n(stack m k)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up l)\n(stack l e)\n(pick-up f)\n(stack f l)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b h)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i g)\r\n(put-down i)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)"
     },
     {
       "task": "instance-38",
@@ -735,7 +735,7 @@
         "returncode": 0,
         "extracted_plan_sha": "9e1a3c1529c967daf45d83eef63606e3a5d87eaa514d061127830f41ebb7c06a"
       },
-      "extracted_plan": "(unstack c j)\n(put-down c)\n(unstack j m)\n(put-down j)\n(unstack m l)\n(put-down m)\n(unstack e a)\n(put-down e)\n(unstack a b)\n(stack a j)\n(unstack b h)\n(stack b a)\n(unstack d k)\n(stack d c)\n(unstack k i)\n(put-down k)\n(unstack i g)\n(stack i d)\n(pick-up k)\n(stack k i)\n(pick-up m)\n(stack m k)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up l)\n(stack l e)\n(pick-up f)\n(stack f l)"
+      "extracted_plan": "(unstack c j)\r\n(put-down c)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(stack a j)\r\n(unstack b h)\r\n(stack b a)\r\n(unstack d k)\r\n(stack d c)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i g)\r\n(stack i d)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up f)\r\n(stack f l)"
     },
     {
       "task": "instance-38",
@@ -747,7 +747,7 @@
         "returncode": 0,
         "extracted_plan_sha": "e56d7bdf99de39cd5ef297eb2156863ad295ad3a7f1486a84fc93438d52a28ae"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a b)\n(put-down a)\n(unstack b h)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j m)\n(put-down j)\n(unstack m l)\n(put-down m)\n(unstack d k)\n(put-down d)\n(unstack k i)\n(put-down k)\n(unstack i g)\n(put-down i)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)\n(pick-up k)\n(stack k i)\n(pick-up m)\n(stack m k)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up l)\n(stack l e)\n(pick-up f)\n(stack f l)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b h)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i g)\r\n(put-down i)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)"
     },
     {
       "task": "instance-38",
@@ -759,7 +759,7 @@
         "returncode": 0,
         "extracted_plan_sha": "e56d7bdf99de39cd5ef297eb2156863ad295ad3a7f1486a84fc93438d52a28ae"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a b)\n(put-down a)\n(unstack b h)\n(put-down b)\n(unstack c j)\n(put-down c)\n(unstack j m)\n(put-down j)\n(unstack m l)\n(put-down m)\n(unstack d k)\n(put-down d)\n(unstack k i)\n(put-down k)\n(unstack i g)\n(put-down i)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)\n(pick-up k)\n(stack k i)\n(pick-up m)\n(stack m k)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up l)\n(stack l e)\n(pick-up f)\n(stack f l)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b h)\r\n(put-down b)\r\n(unstack c j)\r\n(put-down c)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m l)\r\n(put-down m)\r\n(unstack d k)\r\n(put-down d)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i g)\r\n(put-down i)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up m)\r\n(stack m k)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)"
     },
     {
       "task": "instance-104",
@@ -771,7 +771,7 @@
         "returncode": 0,
         "extracted_plan_sha": "691e7942c007ad3b197dcf9ac7ff751cbb833c89ee4d8ff180a4a5c7af2b9e52"
       },
-      "extracted_plan": "(unstack h a)\n(put-down h)\n(unstack a e)\n(put-down a)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack d i)\n(put-down d)\n(unstack i k)\n(put-down i)\n(unstack k f)\n(put-down k)\n(unstack f b)\n(put-down f)\n(unstack b j)\n(put-down b)\n(pick-up a)\n(stack a g)\n(pick-up f)\n(stack f a)\n(pick-up b)\n(stack b e)\n(pick-up d)\n(stack d b)\n(pick-up h)\n(stack h k)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up i)\n(stack i j)"
+      "extracted_plan": "(unstack h a)\r\n(put-down h)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b j)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up h)\r\n(stack h k)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up i)\r\n(stack i j)"
     },
     {
       "task": "instance-104",
@@ -783,7 +783,7 @@
         "returncode": 0,
         "extracted_plan_sha": "ad4e2b92781d9f59d7271a137347a5806af6fda16a871ad71a1324d12aa08e01"
       },
-      "extracted_plan": "(unstack d i)\n(put-down d)\n(unstack i k)\n(put-down i)\n(unstack k f)\n(put-down k)\n(unstack h a)\n(stack h k)\n(unstack a e)\n(put-down a)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(pick-up a)\n(stack a g)\n(unstack f b)\n(stack f a)\n(unstack b j)\n(stack b e)\n(pick-up d)\n(stack d b)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up i)\n(stack i j)"
+      "extracted_plan": "(unstack d i)\r\n(put-down d)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack h a)\r\n(stack h k)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(pick-up a)\r\n(stack a g)\r\n(unstack f b)\r\n(stack f a)\r\n(unstack b j)\r\n(stack b e)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up i)\r\n(stack i j)"
     },
     {
       "task": "instance-104",
@@ -795,7 +795,7 @@
         "returncode": 0,
         "extracted_plan_sha": "691e7942c007ad3b197dcf9ac7ff751cbb833c89ee4d8ff180a4a5c7af2b9e52"
       },
-      "extracted_plan": "(unstack h a)\n(put-down h)\n(unstack a e)\n(put-down a)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack d i)\n(put-down d)\n(unstack i k)\n(put-down i)\n(unstack k f)\n(put-down k)\n(unstack f b)\n(put-down f)\n(unstack b j)\n(put-down b)\n(pick-up a)\n(stack a g)\n(pick-up f)\n(stack f a)\n(pick-up b)\n(stack b e)\n(pick-up d)\n(stack d b)\n(pick-up h)\n(stack h k)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up i)\n(stack i j)"
+      "extracted_plan": "(unstack h a)\r\n(put-down h)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b j)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up h)\r\n(stack h k)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up i)\r\n(stack i j)"
     },
     {
       "task": "instance-104",
@@ -807,7 +807,7 @@
         "returncode": 0,
         "extracted_plan_sha": "691e7942c007ad3b197dcf9ac7ff751cbb833c89ee4d8ff180a4a5c7af2b9e52"
       },
-      "extracted_plan": "(unstack h a)\n(put-down h)\n(unstack a e)\n(put-down a)\n(unstack e g)\n(put-down e)\n(unstack g c)\n(put-down g)\n(unstack d i)\n(put-down d)\n(unstack i k)\n(put-down i)\n(unstack k f)\n(put-down k)\n(unstack f b)\n(put-down f)\n(unstack b j)\n(put-down b)\n(pick-up a)\n(stack a g)\n(pick-up f)\n(stack f a)\n(pick-up b)\n(stack b e)\n(pick-up d)\n(stack d b)\n(pick-up h)\n(stack h k)\n(pick-up c)\n(stack c h)\n(pick-up j)\n(stack j c)\n(pick-up i)\n(stack i j)"
+      "extracted_plan": "(unstack h a)\r\n(put-down h)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g c)\r\n(put-down g)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k f)\r\n(put-down k)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b j)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up h)\r\n(stack h k)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up j)\r\n(stack j c)\r\n(pick-up i)\r\n(stack i j)"
     },
     {
       "task": "instance-41",
@@ -819,7 +819,7 @@
         "returncode": 0,
         "extracted_plan_sha": "583476f265b91baf327e0a5fd6293b4366da62769b4e1bf20dc68ccad882a7b8"
       },
-      "extracted_plan": "(unstack c b)\n(put-down c)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j h)\n(put-down j)\n(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g f)\n(put-down g)\n(pick-up j)\n(stack j h)\n(pick-up a)\n(stack a j)\n(pick-up d)\n(stack d a)\n(pick-up b)\n(stack b d)\n(pick-up c)\n(stack c b)\n(pick-up i)\n(stack i c)\n(pick-up f)\n(stack f i)\n(pick-up g)\n(stack g f)"
+      "extracted_plan": "(unstack c b)\r\n(put-down c)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g f)\r\n(put-down g)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up g)\r\n(stack g f)"
     },
     {
       "task": "instance-41",
@@ -831,7 +831,7 @@
         "returncode": 0,
         "extracted_plan_sha": "583476f265b91baf327e0a5fd6293b4366da62769b4e1bf20dc68ccad882a7b8"
       },
-      "extracted_plan": "(unstack c b)\n(put-down c)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j h)\n(put-down j)\n(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g f)\n(put-down g)\n(pick-up j)\n(stack j h)\n(pick-up a)\n(stack a j)\n(pick-up d)\n(stack d a)\n(pick-up b)\n(stack b d)\n(pick-up c)\n(stack c b)\n(pick-up i)\n(stack i c)\n(pick-up f)\n(stack f i)\n(pick-up g)\n(stack g f)"
+      "extracted_plan": "(unstack c b)\r\n(put-down c)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g f)\r\n(put-down g)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up g)\r\n(stack g f)"
     },
     {
       "task": "instance-41",
@@ -843,7 +843,7 @@
         "returncode": 0,
         "extracted_plan_sha": "583476f265b91baf327e0a5fd6293b4366da62769b4e1bf20dc68ccad882a7b8"
       },
-      "extracted_plan": "(unstack c b)\n(put-down c)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j h)\n(put-down j)\n(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g f)\n(put-down g)\n(pick-up j)\n(stack j h)\n(pick-up a)\n(stack a j)\n(pick-up d)\n(stack d a)\n(pick-up b)\n(stack b d)\n(pick-up c)\n(stack c b)\n(pick-up i)\n(stack i c)\n(pick-up f)\n(stack f i)\n(pick-up g)\n(stack g f)"
+      "extracted_plan": "(unstack c b)\r\n(put-down c)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g f)\r\n(put-down g)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up g)\r\n(stack g f)"
     },
     {
       "task": "instance-41",
@@ -855,7 +855,7 @@
         "returncode": 0,
         "extracted_plan_sha": "583476f265b91baf327e0a5fd6293b4366da62769b4e1bf20dc68ccad882a7b8"
       },
-      "extracted_plan": "(unstack c b)\n(put-down c)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j h)\n(put-down j)\n(unstack h e)\n(put-down h)\n(unstack e g)\n(put-down e)\n(unstack g f)\n(put-down g)\n(pick-up j)\n(stack j h)\n(pick-up a)\n(stack a j)\n(pick-up d)\n(stack d a)\n(pick-up b)\n(stack b d)\n(pick-up c)\n(stack c b)\n(pick-up i)\n(stack i c)\n(pick-up f)\n(stack f i)\n(pick-up g)\n(stack g f)"
+      "extracted_plan": "(unstack c b)\r\n(put-down c)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e g)\r\n(put-down e)\r\n(unstack g f)\r\n(put-down g)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up g)\r\n(stack g f)"
     },
     {
       "task": "instance-45",
@@ -867,7 +867,7 @@
         "returncode": 0,
         "extracted_plan_sha": "db2a88676808949af434d1d5eda1354f6919494d6356a6b48fa6b547109f59cc"
       },
-      "extracted_plan": "(unstack b i)\n(put-down b)\n(unstack i g)\n(put-down i)\n(unstack g d)\n(stack g b)\n(unstack d a)\n(put-down d)\n(unstack e c)\n(put-down e)\n(unstack j f)\n(stack j g)\n(unstack f h)\n(stack f e)\n(pick-up c)\n(stack c f)\n(pick-up i)\n(stack i c)\n(pick-up h)\n(stack h i)\n(pick-up d)\n(stack d h)"
+      "extracted_plan": "(unstack b i)\r\n(put-down b)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g d)\r\n(stack g b)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack j f)\r\n(stack j g)\r\n(unstack f h)\r\n(stack f e)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up d)\r\n(stack d h)"
     },
     {
       "task": "instance-45",
@@ -879,7 +879,7 @@
         "returncode": 0,
         "extracted_plan_sha": "db2a88676808949af434d1d5eda1354f6919494d6356a6b48fa6b547109f59cc"
       },
-      "extracted_plan": "(unstack b i)\n(put-down b)\n(unstack i g)\n(put-down i)\n(unstack g d)\n(stack g b)\n(unstack d a)\n(put-down d)\n(unstack e c)\n(put-down e)\n(unstack j f)\n(stack j g)\n(unstack f h)\n(stack f e)\n(pick-up c)\n(stack c f)\n(pick-up i)\n(stack i c)\n(pick-up h)\n(stack h i)\n(pick-up d)\n(stack d h)"
+      "extracted_plan": "(unstack b i)\r\n(put-down b)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g d)\r\n(stack g b)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack j f)\r\n(stack j g)\r\n(unstack f h)\r\n(stack f e)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up d)\r\n(stack d h)"
     },
     {
       "task": "instance-45",
@@ -891,7 +891,7 @@
         "returncode": 0,
         "extracted_plan_sha": "db2a88676808949af434d1d5eda1354f6919494d6356a6b48fa6b547109f59cc"
       },
-      "extracted_plan": "(unstack b i)\n(put-down b)\n(unstack i g)\n(put-down i)\n(unstack g d)\n(stack g b)\n(unstack d a)\n(put-down d)\n(unstack e c)\n(put-down e)\n(unstack j f)\n(stack j g)\n(unstack f h)\n(stack f e)\n(pick-up c)\n(stack c f)\n(pick-up i)\n(stack i c)\n(pick-up h)\n(stack h i)\n(pick-up d)\n(stack d h)"
+      "extracted_plan": "(unstack b i)\r\n(put-down b)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g d)\r\n(stack g b)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack j f)\r\n(stack j g)\r\n(unstack f h)\r\n(stack f e)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up d)\r\n(stack d h)"
     },
     {
       "task": "instance-45",
@@ -903,7 +903,7 @@
         "returncode": 0,
         "extracted_plan_sha": "db2a88676808949af434d1d5eda1354f6919494d6356a6b48fa6b547109f59cc"
       },
-      "extracted_plan": "(unstack b i)\n(put-down b)\n(unstack i g)\n(put-down i)\n(unstack g d)\n(stack g b)\n(unstack d a)\n(put-down d)\n(unstack e c)\n(put-down e)\n(unstack j f)\n(stack j g)\n(unstack f h)\n(stack f e)\n(pick-up c)\n(stack c f)\n(pick-up i)\n(stack i c)\n(pick-up h)\n(stack h i)\n(pick-up d)\n(stack d h)"
+      "extracted_plan": "(unstack b i)\r\n(put-down b)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g d)\r\n(stack g b)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack j f)\r\n(stack j g)\r\n(unstack f h)\r\n(stack f e)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up d)\r\n(stack d h)"
     },
     {
       "task": "instance-23",
@@ -915,7 +915,7 @@
         "returncode": 0,
         "extracted_plan_sha": "06fd90e7aedd7ed3bfd9072a4b8abfba2970516df88cb1f8b40cd9f36dc3fec0"
       },
-      "extracted_plan": "(unstack e j)\n(put-down e)\n(unstack f i)\n(put-down f)\n(unstack i b)\n(stack i j)\n(unstack h c)\n(stack h i)\n(unstack c a)\n(stack c h)\n(unstack a d)\n(stack a c)\n(pick-up f)\n(stack f a)\n(pick-up d)\n(stack d f)\n(unstack b g)\n(stack b d)\n(pick-up g)\n(stack g b)"
+      "extracted_plan": "(unstack e j)\r\n(put-down e)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(stack i j)\r\n(unstack h c)\r\n(stack h i)\r\n(unstack c a)\r\n(stack c h)\r\n(unstack a d)\r\n(stack a c)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up d)\r\n(stack d f)\r\n(unstack b g)\r\n(stack b d)\r\n(pick-up g)\r\n(stack g b)"
     },
     {
       "task": "instance-23",
@@ -927,7 +927,7 @@
         "returncode": 0,
         "extracted_plan_sha": "06fd90e7aedd7ed3bfd9072a4b8abfba2970516df88cb1f8b40cd9f36dc3fec0"
       },
-      "extracted_plan": "(unstack e j)\n(put-down e)\n(unstack f i)\n(put-down f)\n(unstack i b)\n(stack i j)\n(unstack h c)\n(stack h i)\n(unstack c a)\n(stack c h)\n(unstack a d)\n(stack a c)\n(pick-up f)\n(stack f a)\n(pick-up d)\n(stack d f)\n(unstack b g)\n(stack b d)\n(pick-up g)\n(stack g b)"
+      "extracted_plan": "(unstack e j)\r\n(put-down e)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(stack i j)\r\n(unstack h c)\r\n(stack h i)\r\n(unstack c a)\r\n(stack c h)\r\n(unstack a d)\r\n(stack a c)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up d)\r\n(stack d f)\r\n(unstack b g)\r\n(stack b d)\r\n(pick-up g)\r\n(stack g b)"
     },
     {
       "task": "instance-23",
@@ -939,7 +939,7 @@
         "returncode": 0,
         "extracted_plan_sha": "06fd90e7aedd7ed3bfd9072a4b8abfba2970516df88cb1f8b40cd9f36dc3fec0"
       },
-      "extracted_plan": "(unstack e j)\n(put-down e)\n(unstack f i)\n(put-down f)\n(unstack i b)\n(stack i j)\n(unstack h c)\n(stack h i)\n(unstack c a)\n(stack c h)\n(unstack a d)\n(stack a c)\n(pick-up f)\n(stack f a)\n(pick-up d)\n(stack d f)\n(unstack b g)\n(stack b d)\n(pick-up g)\n(stack g b)"
+      "extracted_plan": "(unstack e j)\r\n(put-down e)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(stack i j)\r\n(unstack h c)\r\n(stack h i)\r\n(unstack c a)\r\n(stack c h)\r\n(unstack a d)\r\n(stack a c)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up d)\r\n(stack d f)\r\n(unstack b g)\r\n(stack b d)\r\n(pick-up g)\r\n(stack g b)"
     },
     {
       "task": "instance-23",
@@ -951,7 +951,7 @@
         "returncode": 0,
         "extracted_plan_sha": "06fd90e7aedd7ed3bfd9072a4b8abfba2970516df88cb1f8b40cd9f36dc3fec0"
       },
-      "extracted_plan": "(unstack e j)\n(put-down e)\n(unstack f i)\n(put-down f)\n(unstack i b)\n(stack i j)\n(unstack h c)\n(stack h i)\n(unstack c a)\n(stack c h)\n(unstack a d)\n(stack a c)\n(pick-up f)\n(stack f a)\n(pick-up d)\n(stack d f)\n(unstack b g)\n(stack b d)\n(pick-up g)\n(stack g b)"
+      "extracted_plan": "(unstack e j)\r\n(put-down e)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i b)\r\n(stack i j)\r\n(unstack h c)\r\n(stack h i)\r\n(unstack c a)\r\n(stack c h)\r\n(unstack a d)\r\n(stack a c)\r\n(pick-up f)\r\n(stack f a)\r\n(pick-up d)\r\n(stack d f)\r\n(unstack b g)\r\n(stack b d)\r\n(pick-up g)\r\n(stack g b)"
     },
     {
       "task": "instance-62",
@@ -963,7 +963,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4899eecaf147327f1a0a18d47cf9179658130e86ff609ec460950876e2e397a2"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h m)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k e)\n(put-down k)\n(unstack e l)\n(stack e m)\n(pick-up c)\n(stack c e)\n(unstack j i)\n(put-down j)\n(unstack i n)\n(put-down i)\n(unstack n d)\n(stack n c)\n(unstack d a)\n(put-down d)\n(unstack f g)\n(put-down f)\n(pick-up g)\n(stack g n)\n(pick-up a)\n(stack a g)\n(pick-up k)\n(stack k a)\n(pick-up b)\n(stack b j)\n(pick-up h)\n(stack h b)\n(pick-up l)\n(stack l f)\n(pick-up i)\n(stack i l)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e l)\r\n(stack e m)\r\n(pick-up c)\r\n(stack c e)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i n)\r\n(put-down i)\r\n(unstack n d)\r\n(stack n c)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(pick-up g)\r\n(stack g n)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up h)\r\n(stack h b)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up i)\r\n(stack i l)"
     },
     {
       "task": "instance-62",
@@ -975,7 +975,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4899eecaf147327f1a0a18d47cf9179658130e86ff609ec460950876e2e397a2"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h m)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k e)\n(put-down k)\n(unstack e l)\n(stack e m)\n(pick-up c)\n(stack c e)\n(unstack j i)\n(put-down j)\n(unstack i n)\n(put-down i)\n(unstack n d)\n(stack n c)\n(unstack d a)\n(put-down d)\n(unstack f g)\n(put-down f)\n(pick-up g)\n(stack g n)\n(pick-up a)\n(stack a g)\n(pick-up k)\n(stack k a)\n(pick-up b)\n(stack b j)\n(pick-up h)\n(stack h b)\n(pick-up l)\n(stack l f)\n(pick-up i)\n(stack i l)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e l)\r\n(stack e m)\r\n(pick-up c)\r\n(stack c e)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i n)\r\n(put-down i)\r\n(unstack n d)\r\n(stack n c)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(pick-up g)\r\n(stack g n)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up h)\r\n(stack h b)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up i)\r\n(stack i l)"
     },
     {
       "task": "instance-62",
@@ -987,7 +987,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4899eecaf147327f1a0a18d47cf9179658130e86ff609ec460950876e2e397a2"
       },
-      "extracted_plan": "(unstack c h)\n(put-down c)\n(unstack h m)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k e)\n(put-down k)\n(unstack e l)\n(stack e m)\n(pick-up c)\n(stack c e)\n(unstack j i)\n(put-down j)\n(unstack i n)\n(put-down i)\n(unstack n d)\n(stack n c)\n(unstack d a)\n(put-down d)\n(unstack f g)\n(put-down f)\n(pick-up g)\n(stack g n)\n(pick-up a)\n(stack a g)\n(pick-up k)\n(stack k a)\n(pick-up b)\n(stack b j)\n(pick-up h)\n(stack h b)\n(pick-up l)\n(stack l f)\n(pick-up i)\n(stack i l)"
+      "extracted_plan": "(unstack c h)\r\n(put-down c)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e l)\r\n(stack e m)\r\n(pick-up c)\r\n(stack c e)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i n)\r\n(put-down i)\r\n(unstack n d)\r\n(stack n c)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(pick-up g)\r\n(stack g n)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up h)\r\n(stack h b)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up i)\r\n(stack i l)"
     },
     {
       "task": "instance-62",
@@ -1010,7 +1010,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3e1ee18b4a536aa7da645b59298635674fe09d3cad4c1d5cc09fa795a3df784e"
       },
-      "extracted_plan": "(unstack i g)\n(put-down i)\n(unstack g j)\n(put-down g)\n(unstack j n)\n(put-down j)\n(unstack n k)\n(put-down n)\n(unstack k e)\n(put-down k)\n(unstack e o)\n(put-down e)\n(unstack o h)\n(put-down o)\n(unstack h c)\n(put-down h)\n(unstack c d)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack m l)\n(put-down m)\n(pick-up h)\n(stack h a)\n(pick-up m)\n(stack m h)\n(pick-up b)\n(stack b m)\n(pick-up i)\n(stack i b)\n(pick-up e)\n(stack e i)\n(pick-up f)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up d)\n(stack d c)\n(pick-up o)\n(stack o k)\n(pick-up j)\n(stack j o)\n(pick-up n)\n(stack n j)"
+      "extracted_plan": "(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j n)\r\n(put-down j)\r\n(unstack n k)\r\n(put-down n)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e o)\r\n(put-down e)\r\n(unstack o h)\r\n(put-down o)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack m l)\r\n(put-down m)\r\n(pick-up h)\r\n(stack h a)\r\n(pick-up m)\r\n(stack m h)\r\n(pick-up b)\r\n(stack b m)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up f)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up o)\r\n(stack o k)\r\n(pick-up j)\r\n(stack j o)\r\n(pick-up n)\r\n(stack n j)"
     },
     {
       "task": "instance-8",
@@ -1022,7 +1022,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f629888f00fff36cd5026b070ad3452c92700e7375290c56f120d966b9bf484a"
       },
-      "extracted_plan": "(unstack i g)\n(put-down i)\n(unstack g j)\n(put-down g)\n(unstack j n)\n(put-down j)\n(unstack n k)\n(put-down n)\n(unstack k e)\n(put-down k)\n(unstack e o)\n(put-down e)\n(unstack o h)\n(stack o k)\n(unstack h c)\n(stack h a)\n(unstack f b)\n(stack f g)\n(unstack c d)\n(stack c f)\n(pick-up d)\n(stack d c)\n(unstack m l)\n(stack m h)\n(pick-up b)\n(stack b m)\n(pick-up i)\n(stack i b)\n(pick-up e)\n(stack e i)\n(pick-up j)\n(stack j o)\n(pick-up n)\n(stack n j)"
+      "extracted_plan": "(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j n)\r\n(put-down j)\r\n(unstack n k)\r\n(put-down n)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e o)\r\n(put-down e)\r\n(unstack o h)\r\n(stack o k)\r\n(unstack h c)\r\n(stack h a)\r\n(unstack f b)\r\n(stack f g)\r\n(unstack c d)\r\n(stack c f)\r\n(pick-up d)\r\n(stack d c)\r\n(unstack m l)\r\n(stack m h)\r\n(pick-up b)\r\n(stack b m)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up j)\r\n(stack j o)\r\n(pick-up n)\r\n(stack n j)"
     },
     {
       "task": "instance-8",
@@ -1034,7 +1034,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3e1ee18b4a536aa7da645b59298635674fe09d3cad4c1d5cc09fa795a3df784e"
       },
-      "extracted_plan": "(unstack i g)\n(put-down i)\n(unstack g j)\n(put-down g)\n(unstack j n)\n(put-down j)\n(unstack n k)\n(put-down n)\n(unstack k e)\n(put-down k)\n(unstack e o)\n(put-down e)\n(unstack o h)\n(put-down o)\n(unstack h c)\n(put-down h)\n(unstack c d)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack m l)\n(put-down m)\n(pick-up h)\n(stack h a)\n(pick-up m)\n(stack m h)\n(pick-up b)\n(stack b m)\n(pick-up i)\n(stack i b)\n(pick-up e)\n(stack e i)\n(pick-up f)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up d)\n(stack d c)\n(pick-up o)\n(stack o k)\n(pick-up j)\n(stack j o)\n(pick-up n)\n(stack n j)"
+      "extracted_plan": "(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j n)\r\n(put-down j)\r\n(unstack n k)\r\n(put-down n)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e o)\r\n(put-down e)\r\n(unstack o h)\r\n(put-down o)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack m l)\r\n(put-down m)\r\n(pick-up h)\r\n(stack h a)\r\n(pick-up m)\r\n(stack m h)\r\n(pick-up b)\r\n(stack b m)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up f)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up o)\r\n(stack o k)\r\n(pick-up j)\r\n(stack j o)\r\n(pick-up n)\r\n(stack n j)"
     },
     {
       "task": "instance-8",
@@ -1046,7 +1046,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3e1ee18b4a536aa7da645b59298635674fe09d3cad4c1d5cc09fa795a3df784e"
       },
-      "extracted_plan": "(unstack i g)\n(put-down i)\n(unstack g j)\n(put-down g)\n(unstack j n)\n(put-down j)\n(unstack n k)\n(put-down n)\n(unstack k e)\n(put-down k)\n(unstack e o)\n(put-down e)\n(unstack o h)\n(put-down o)\n(unstack h c)\n(put-down h)\n(unstack c d)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack m l)\n(put-down m)\n(pick-up h)\n(stack h a)\n(pick-up m)\n(stack m h)\n(pick-up b)\n(stack b m)\n(pick-up i)\n(stack i b)\n(pick-up e)\n(stack e i)\n(pick-up f)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up d)\n(stack d c)\n(pick-up o)\n(stack o k)\n(pick-up j)\n(stack j o)\n(pick-up n)\n(stack n j)"
+      "extracted_plan": "(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j n)\r\n(put-down j)\r\n(unstack n k)\r\n(put-down n)\r\n(unstack k e)\r\n(put-down k)\r\n(unstack e o)\r\n(put-down e)\r\n(unstack o h)\r\n(put-down o)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack m l)\r\n(put-down m)\r\n(pick-up h)\r\n(stack h a)\r\n(pick-up m)\r\n(stack m h)\r\n(pick-up b)\r\n(stack b m)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up f)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up o)\r\n(stack o k)\r\n(pick-up j)\r\n(stack j o)\r\n(pick-up n)\r\n(stack n j)"
     },
     {
       "task": "instance-15",
@@ -1058,7 +1058,7 @@
         "returncode": 0,
         "extracted_plan_sha": "141c9ca05b2860d2b8c5f53af64277b6bfb4721ee7d95fbd4285c4fb1af7947e"
       },
-      "extracted_plan": "(unstack d h)\n(put-down d)\n(unstack h f)\n(put-down h)\n(unstack f a)\n(put-down f)\n(unstack a g)\n(put-down a)\n(unstack g e)\n(stack g d)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c e)\n(pick-up i)\n(stack i c)\n(pick-up a)\n(stack a i)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h g)\n(pick-up f)\n(stack f h)"
+      "extracted_plan": "(unstack d h)\r\n(put-down d)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f a)\r\n(put-down f)\r\n(unstack a g)\r\n(put-down a)\r\n(unstack g e)\r\n(stack g d)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)"
     },
     {
       "task": "instance-15",
@@ -1070,7 +1070,7 @@
         "returncode": 0,
         "extracted_plan_sha": "141c9ca05b2860d2b8c5f53af64277b6bfb4721ee7d95fbd4285c4fb1af7947e"
       },
-      "extracted_plan": "(unstack d h)\n(put-down d)\n(unstack h f)\n(put-down h)\n(unstack f a)\n(put-down f)\n(unstack a g)\n(put-down a)\n(unstack g e)\n(stack g d)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c e)\n(pick-up i)\n(stack i c)\n(pick-up a)\n(stack a i)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h g)\n(pick-up f)\n(stack f h)"
+      "extracted_plan": "(unstack d h)\r\n(put-down d)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f a)\r\n(put-down f)\r\n(unstack a g)\r\n(put-down a)\r\n(unstack g e)\r\n(stack g d)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)"
     },
     {
       "task": "instance-15",
@@ -1082,7 +1082,7 @@
         "returncode": 0,
         "extracted_plan_sha": "141c9ca05b2860d2b8c5f53af64277b6bfb4721ee7d95fbd4285c4fb1af7947e"
       },
-      "extracted_plan": "(unstack d h)\n(put-down d)\n(unstack h f)\n(put-down h)\n(unstack f a)\n(put-down f)\n(unstack a g)\n(put-down a)\n(unstack g e)\n(stack g d)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c e)\n(pick-up i)\n(stack i c)\n(pick-up a)\n(stack a i)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h g)\n(pick-up f)\n(stack f h)"
+      "extracted_plan": "(unstack d h)\r\n(put-down d)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f a)\r\n(put-down f)\r\n(unstack a g)\r\n(put-down a)\r\n(unstack g e)\r\n(stack g d)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)"
     },
     {
       "task": "instance-15",
@@ -1094,7 +1094,7 @@
         "returncode": 0,
         "extracted_plan_sha": "141c9ca05b2860d2b8c5f53af64277b6bfb4721ee7d95fbd4285c4fb1af7947e"
       },
-      "extracted_plan": "(unstack d h)\n(put-down d)\n(unstack h f)\n(put-down h)\n(unstack f a)\n(put-down f)\n(unstack a g)\n(put-down a)\n(unstack g e)\n(stack g d)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c e)\n(pick-up i)\n(stack i c)\n(pick-up a)\n(stack a i)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h g)\n(pick-up f)\n(stack f h)"
+      "extracted_plan": "(unstack d h)\r\n(put-down d)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f a)\r\n(put-down f)\r\n(unstack a g)\r\n(put-down a)\r\n(unstack g e)\r\n(stack g d)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)"
     },
     {
       "task": "instance-83",
@@ -1106,7 +1106,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2de639cdf3b19b28b7bc7367eb5ce98cb50ef92e2a9ac8b980be832994dc6a87"
       },
-      "extracted_plan": "(unstack l a)\n(put-down l)\n(unstack a k)\n(put-down a)\n(unstack k m)\n(put-down k)\n(unstack m j)\n(put-down m)\n(unstack j h)\n(put-down j)\n(unstack h c)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d n)\n(put-down d)\n(unstack g f)\n(put-down g)\n(unstack f b)\n(put-down f)\n(pick-up d)\n(stack d b)\n(pick-up k)\n(stack k d)\n(pick-up e)\n(stack e k)\n(pick-up h)\n(stack h e)\n(pick-up n)\n(stack n h)\n(pick-up l)\n(stack l g)\n(pick-up f)\n(stack f l)\n(pick-up j)\n(stack j f)\n(pick-up i)\n(stack i j)\n(pick-up a)\n(stack a i)\n(pick-up m)\n(stack m a)"
+      "extracted_plan": "(unstack l a)\r\n(put-down l)\r\n(unstack a k)\r\n(put-down a)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up e)\r\n(stack e k)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up n)\r\n(stack n h)\r\n(pick-up l)\r\n(stack l g)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up m)\r\n(stack m a)"
     },
     {
       "task": "instance-83",
@@ -1118,7 +1118,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2702c04ad980bd6814c41a5ba43c71f6a80fb78a03ec9bb4a82a06545ed8a7b8"
       },
-      "extracted_plan": "(unstack g f)\n(put-down g)\n(unstack l a)\n(stack l g)\n(unstack f b)\n(stack f l)\n(unstack a k)\n(put-down a)\n(unstack k m)\n(put-down k)\n(unstack e d)\n(put-down e)\n(unstack d n)\n(stack d b)\n(pick-up k)\n(stack k d)\n(pick-up e)\n(stack e k)\n(unstack m j)\n(put-down m)\n(unstack j h)\n(stack j f)\n(unstack h c)\n(stack h e)\n(pick-up n)\n(stack n h)\n(pick-up i)\n(stack i j)\n(pick-up a)\n(stack a i)\n(pick-up m)\n(stack m a)"
+      "extracted_plan": "(unstack g f)\r\n(put-down g)\r\n(unstack l a)\r\n(stack l g)\r\n(unstack f b)\r\n(stack f l)\r\n(unstack a k)\r\n(put-down a)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d n)\r\n(stack d b)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up e)\r\n(stack e k)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j h)\r\n(stack j f)\r\n(unstack h c)\r\n(stack h e)\r\n(pick-up n)\r\n(stack n h)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up m)\r\n(stack m a)"
     },
     {
       "task": "instance-83",
@@ -1130,7 +1130,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2de639cdf3b19b28b7bc7367eb5ce98cb50ef92e2a9ac8b980be832994dc6a87"
       },
-      "extracted_plan": "(unstack l a)\n(put-down l)\n(unstack a k)\n(put-down a)\n(unstack k m)\n(put-down k)\n(unstack m j)\n(put-down m)\n(unstack j h)\n(put-down j)\n(unstack h c)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d n)\n(put-down d)\n(unstack g f)\n(put-down g)\n(unstack f b)\n(put-down f)\n(pick-up d)\n(stack d b)\n(pick-up k)\n(stack k d)\n(pick-up e)\n(stack e k)\n(pick-up h)\n(stack h e)\n(pick-up n)\n(stack n h)\n(pick-up l)\n(stack l g)\n(pick-up f)\n(stack f l)\n(pick-up j)\n(stack j f)\n(pick-up i)\n(stack i j)\n(pick-up a)\n(stack a i)\n(pick-up m)\n(stack m a)"
+      "extracted_plan": "(unstack l a)\r\n(put-down l)\r\n(unstack a k)\r\n(put-down a)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up e)\r\n(stack e k)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up n)\r\n(stack n h)\r\n(pick-up l)\r\n(stack l g)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up m)\r\n(stack m a)"
     },
     {
       "task": "instance-83",
@@ -1142,7 +1142,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2de639cdf3b19b28b7bc7367eb5ce98cb50ef92e2a9ac8b980be832994dc6a87"
       },
-      "extracted_plan": "(unstack l a)\n(put-down l)\n(unstack a k)\n(put-down a)\n(unstack k m)\n(put-down k)\n(unstack m j)\n(put-down m)\n(unstack j h)\n(put-down j)\n(unstack h c)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack d n)\n(put-down d)\n(unstack g f)\n(put-down g)\n(unstack f b)\n(put-down f)\n(pick-up d)\n(stack d b)\n(pick-up k)\n(stack k d)\n(pick-up e)\n(stack e k)\n(pick-up h)\n(stack h e)\n(pick-up n)\n(stack n h)\n(pick-up l)\n(stack l g)\n(pick-up f)\n(stack f l)\n(pick-up j)\n(stack j f)\n(pick-up i)\n(stack i j)\n(pick-up a)\n(stack a i)\n(pick-up m)\n(stack m a)"
+      "extracted_plan": "(unstack l a)\r\n(put-down l)\r\n(unstack a k)\r\n(put-down a)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack d n)\r\n(put-down d)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up d)\r\n(stack d b)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up e)\r\n(stack e k)\r\n(pick-up h)\r\n(stack h e)\r\n(pick-up n)\r\n(stack n h)\r\n(pick-up l)\r\n(stack l g)\r\n(pick-up f)\r\n(stack f l)\r\n(pick-up j)\r\n(stack j f)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up a)\r\n(stack a i)\r\n(pick-up m)\r\n(stack m a)"
     },
     {
       "task": "instance-18",
@@ -1154,7 +1154,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f6cfb0c73a608d889c1e793952582a0c916bb0dd6800df305b26edab67cec846"
       },
-      "extracted_plan": "(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h d)\n(put-down h)\n(unstack d i)\n(put-down d)\n(unstack i l)\n(put-down i)\n(unstack e a)\n(put-down e)\n(unstack a b)\n(stack a l)\n(pick-up j)\n(stack j a)\n(pick-up f)\n(stack f j)\n(pick-up d)\n(stack d f)\n(pick-up i)\n(stack i d)\n(pick-up g)\n(stack g h)\n(pick-up b)\n(stack b g)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i l)\r\n(put-down i)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(stack a l)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up f)\r\n(stack f j)\r\n(pick-up d)\r\n(stack d f)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-18",
@@ -1166,7 +1166,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f6cfb0c73a608d889c1e793952582a0c916bb0dd6800df305b26edab67cec846"
       },
-      "extracted_plan": "(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h d)\n(put-down h)\n(unstack d i)\n(put-down d)\n(unstack i l)\n(put-down i)\n(unstack e a)\n(put-down e)\n(unstack a b)\n(stack a l)\n(pick-up j)\n(stack j a)\n(pick-up f)\n(stack f j)\n(pick-up d)\n(stack d f)\n(pick-up i)\n(stack i d)\n(pick-up g)\n(stack g h)\n(pick-up b)\n(stack b g)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i l)\r\n(put-down i)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(stack a l)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up f)\r\n(stack f j)\r\n(pick-up d)\r\n(stack d f)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-18",
@@ -1178,7 +1178,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f6cfb0c73a608d889c1e793952582a0c916bb0dd6800df305b26edab67cec846"
       },
-      "extracted_plan": "(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h d)\n(put-down h)\n(unstack d i)\n(put-down d)\n(unstack i l)\n(put-down i)\n(unstack e a)\n(put-down e)\n(unstack a b)\n(stack a l)\n(pick-up j)\n(stack j a)\n(pick-up f)\n(stack f j)\n(pick-up d)\n(stack d f)\n(pick-up i)\n(stack i d)\n(pick-up g)\n(stack g h)\n(pick-up b)\n(stack b g)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i l)\r\n(put-down i)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(stack a l)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up f)\r\n(stack f j)\r\n(pick-up d)\r\n(stack d f)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-18",
@@ -1190,7 +1190,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f6cfb0c73a608d889c1e793952582a0c916bb0dd6800df305b26edab67cec846"
       },
-      "extracted_plan": "(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h d)\n(put-down h)\n(unstack d i)\n(put-down d)\n(unstack i l)\n(put-down i)\n(unstack e a)\n(put-down e)\n(unstack a b)\n(stack a l)\n(pick-up j)\n(stack j a)\n(pick-up f)\n(stack f j)\n(pick-up d)\n(stack d f)\n(pick-up i)\n(stack i d)\n(pick-up g)\n(stack g h)\n(pick-up b)\n(stack b g)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)"
+      "extracted_plan": "(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i l)\r\n(put-down i)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a b)\r\n(stack a l)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up f)\r\n(stack f j)\r\n(pick-up d)\r\n(stack d f)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)"
     },
     {
       "task": "instance-81",
@@ -1202,7 +1202,7 @@
         "returncode": 0,
         "extracted_plan_sha": "0afae3e7a9e4cc6df4d10d173576d42ddccd82606da7b1a243e3e7a1b352dc2f"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c h)\n(put-down c)\n(unstack h i)\n(put-down h)\n(unstack i f)\n(put-down i)\n(pick-up f)\n(stack f h)\n(pick-up g)\n(stack g f)\n(pick-up j)\n(stack j g)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)\n(pick-up c)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i f)\r\n(put-down i)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up g)\r\n(stack g f)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-81",
@@ -1214,7 +1214,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4ac6d8d37518591e6365082fe6e8fe80fb71d4c2a9355059f9c06e70e7581390"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c h)\n(stack c e)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(stack d c)\n(unstack h i)\n(put-down h)\n(unstack i f)\n(stack i d)\n(pick-up f)\n(stack f h)\n(pick-up g)\n(stack g f)\n(pick-up j)\n(stack j g)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c h)\r\n(stack c e)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(stack d c)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i f)\r\n(stack i d)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up g)\r\n(stack g f)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)"
     },
     {
       "task": "instance-81",
@@ -1226,7 +1226,7 @@
         "returncode": 0,
         "extracted_plan_sha": "0afae3e7a9e4cc6df4d10d173576d42ddccd82606da7b1a243e3e7a1b352dc2f"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c h)\n(put-down c)\n(unstack h i)\n(put-down h)\n(unstack i f)\n(put-down i)\n(pick-up f)\n(stack f h)\n(pick-up g)\n(stack g f)\n(pick-up j)\n(stack j g)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)\n(pick-up c)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i f)\r\n(put-down i)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up g)\r\n(stack g f)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-81",
@@ -1238,7 +1238,7 @@
         "returncode": 0,
         "extracted_plan_sha": "0afae3e7a9e4cc6df4d10d173576d42ddccd82606da7b1a243e3e7a1b352dc2f"
       },
-      "extracted_plan": "(unstack e a)\n(put-down e)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c h)\n(put-down c)\n(unstack h i)\n(put-down h)\n(unstack i f)\n(put-down i)\n(pick-up f)\n(stack f h)\n(pick-up g)\n(stack g f)\n(pick-up j)\n(stack j g)\n(pick-up a)\n(stack a j)\n(pick-up b)\n(stack b a)\n(pick-up c)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack e a)\r\n(put-down e)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i f)\r\n(put-down i)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up g)\r\n(stack g f)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up a)\r\n(stack a j)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-105",
@@ -1250,7 +1250,7 @@
         "returncode": 0,
         "extracted_plan_sha": "024ea3dd9c6fd7512ef6f10c1e8471c80bb78b0a790f9df0b809a72bb7260483"
       },
-      "extracted_plan": "(unstack d j)\n(put-down d)\n(unstack j g)\n(put-down j)\n(unstack g a)\n(put-down g)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f k)\n(stack f a)\n(unstack k h)\n(put-down k)\n(unstack h m)\n(put-down h)\n(unstack l c)\n(put-down l)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(pick-up b)\n(stack b e)\n(pick-up h)\n(stack h b)\n(pick-up j)\n(stack j h)\n(pick-up i)\n(stack i j)\n(pick-up m)\n(stack m i)\n(pick-up l)\n(stack l c)\n(pick-up d)\n(stack d l)"
+      "extracted_plan": "(unstack d j)\r\n(put-down d)\r\n(unstack j g)\r\n(put-down j)\r\n(unstack g a)\r\n(put-down g)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f k)\r\n(stack f a)\r\n(unstack k h)\r\n(put-down k)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack l c)\r\n(put-down l)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up h)\r\n(stack h b)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up m)\r\n(stack m i)\r\n(pick-up l)\r\n(stack l c)\r\n(pick-up d)\r\n(stack d l)"
     },
     {
       "task": "instance-105",
@@ -1262,7 +1262,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1f1532d76ab8f301faac0ccdaa39e0763741d80287f73b4605c6857bc9f952af"
       },
-      "extracted_plan": "(unstack l c)\n(put-down l)\n(unstack c i)\n(put-down c)\n(pick-up l)\n(stack l c)\n(unstack i e)\n(put-down i)\n(unstack d j)\n(stack d l)\n(unstack j g)\n(put-down j)\n(unstack g a)\n(put-down g)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(stack b e)\n(unstack f k)\n(stack f a)\n(unstack k h)\n(put-down k)\n(unstack h m)\n(stack h b)\n(pick-up j)\n(stack j h)\n(pick-up i)\n(stack i j)\n(pick-up m)\n(stack m i)"
+      "extracted_plan": "(unstack l c)\r\n(put-down l)\r\n(unstack c i)\r\n(put-down c)\r\n(pick-up l)\r\n(stack l c)\r\n(unstack i e)\r\n(put-down i)\r\n(unstack d j)\r\n(stack d l)\r\n(unstack j g)\r\n(put-down j)\r\n(unstack g a)\r\n(put-down g)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(stack b e)\r\n(unstack f k)\r\n(stack f a)\r\n(unstack k h)\r\n(put-down k)\r\n(unstack h m)\r\n(stack h b)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up m)\r\n(stack m i)"
     },
     {
       "task": "instance-105",
@@ -1274,7 +1274,7 @@
         "returncode": 0,
         "extracted_plan_sha": "024ea3dd9c6fd7512ef6f10c1e8471c80bb78b0a790f9df0b809a72bb7260483"
       },
-      "extracted_plan": "(unstack d j)\n(put-down d)\n(unstack j g)\n(put-down j)\n(unstack g a)\n(put-down g)\n(unstack a b)\n(put-down a)\n(unstack b f)\n(put-down b)\n(unstack f k)\n(stack f a)\n(unstack k h)\n(put-down k)\n(unstack h m)\n(put-down h)\n(unstack l c)\n(put-down l)\n(unstack c i)\n(put-down c)\n(unstack i e)\n(put-down i)\n(pick-up b)\n(stack b e)\n(pick-up h)\n(stack h b)\n(pick-up j)\n(stack j h)\n(pick-up i)\n(stack i j)\n(pick-up m)\n(stack m i)\n(pick-up l)\n(stack l c)\n(pick-up d)\n(stack d l)"
+      "extracted_plan": "(unstack d j)\r\n(put-down d)\r\n(unstack j g)\r\n(put-down j)\r\n(unstack g a)\r\n(put-down g)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f k)\r\n(stack f a)\r\n(unstack k h)\r\n(put-down k)\r\n(unstack h m)\r\n(put-down h)\r\n(unstack l c)\r\n(put-down l)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i e)\r\n(put-down i)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up h)\r\n(stack h b)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up i)\r\n(stack i j)\r\n(pick-up m)\r\n(stack m i)\r\n(pick-up l)\r\n(stack l c)\r\n(pick-up d)\r\n(stack d l)"
     },
     {
       "task": "instance-105",
@@ -1297,7 +1297,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c92003d044a0603898390ef3d54235b5d08deebf77a2e4fe3aa6b6c89ad847eb"
       },
-      "extracted_plan": "(unstack a h)\n(put-down a)\n(unstack h d)\n(put-down h)\n(unstack d b)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f e)\n(put-down f)\n(unstack g i)\n(put-down g)\n(pick-up d)\n(stack d i)\n(pick-up e)\n(stack e d)\n(pick-up c)\n(stack c e)\n(pick-up a)\n(stack a c)\n(pick-up b)\n(stack b g)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack a h)\r\n(put-down a)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack g i)\r\n(put-down g)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-57",
@@ -1309,7 +1309,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a57f0801b801ba236f7caa58dbd31586982a63ba32ac0a27d74fa94a1fa40f80"
       },
-      "extracted_plan": "(unstack g i)\n(put-down g)\n(unstack a h)\n(put-down a)\n(unstack h d)\n(put-down h)\n(unstack d b)\n(stack d i)\n(unstack b c)\n(stack b g)\n(unstack c f)\n(put-down c)\n(unstack f e)\n(put-down f)\n(pick-up e)\n(stack e d)\n(pick-up c)\n(stack c e)\n(pick-up a)\n(stack a c)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack g i)\r\n(put-down g)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d b)\r\n(stack d i)\r\n(unstack b c)\r\n(stack b g)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f e)\r\n(put-down f)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-57",
@@ -1321,7 +1321,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c92003d044a0603898390ef3d54235b5d08deebf77a2e4fe3aa6b6c89ad847eb"
       },
-      "extracted_plan": "(unstack a h)\n(put-down a)\n(unstack h d)\n(put-down h)\n(unstack d b)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f e)\n(put-down f)\n(unstack g i)\n(put-down g)\n(pick-up d)\n(stack d i)\n(pick-up e)\n(stack e d)\n(pick-up c)\n(stack c e)\n(pick-up a)\n(stack a c)\n(pick-up b)\n(stack b g)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack a h)\r\n(put-down a)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack g i)\r\n(put-down g)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-57",
@@ -1333,7 +1333,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c92003d044a0603898390ef3d54235b5d08deebf77a2e4fe3aa6b6c89ad847eb"
       },
-      "extracted_plan": "(unstack a h)\n(put-down a)\n(unstack h d)\n(put-down h)\n(unstack d b)\n(put-down d)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f e)\n(put-down f)\n(unstack g i)\n(put-down g)\n(pick-up d)\n(stack d i)\n(pick-up e)\n(stack e d)\n(pick-up c)\n(stack c e)\n(pick-up a)\n(stack a c)\n(pick-up b)\n(stack b g)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack a h)\r\n(put-down a)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack g i)\r\n(put-down g)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-78",
@@ -1345,7 +1345,7 @@
         "returncode": 0,
         "extracted_plan_sha": "87c6ceec5dfe65d2d6f9ee8bb9c119f8a05073fa9437ac20ca94be571dd65f54"
       },
-      "extracted_plan": "(unstack d b)\n(put-down d)\n(unstack f g)\n(put-down f)\n(unstack b a)\n(stack b f)\n(unstack g e)\n(stack g a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(pick-up c)\n(stack c h)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack d b)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack b a)\r\n(stack b f)\r\n(unstack g e)\r\n(stack g a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-78",
@@ -1357,7 +1357,7 @@
         "returncode": 0,
         "extracted_plan_sha": "87c6ceec5dfe65d2d6f9ee8bb9c119f8a05073fa9437ac20ca94be571dd65f54"
       },
-      "extracted_plan": "(unstack d b)\n(put-down d)\n(unstack f g)\n(put-down f)\n(unstack b a)\n(stack b f)\n(unstack g e)\n(stack g a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(pick-up c)\n(stack c h)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack d b)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack b a)\r\n(stack b f)\r\n(unstack g e)\r\n(stack g a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-78",
@@ -1369,7 +1369,7 @@
         "returncode": 0,
         "extracted_plan_sha": "87c6ceec5dfe65d2d6f9ee8bb9c119f8a05073fa9437ac20ca94be571dd65f54"
       },
-      "extracted_plan": "(unstack d b)\n(put-down d)\n(unstack f g)\n(put-down f)\n(unstack b a)\n(stack b f)\n(unstack g e)\n(stack g a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(pick-up c)\n(stack c h)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack d b)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack b a)\r\n(stack b f)\r\n(unstack g e)\r\n(stack g a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-78",
@@ -1381,7 +1381,7 @@
         "returncode": 0,
         "extracted_plan_sha": "87c6ceec5dfe65d2d6f9ee8bb9c119f8a05073fa9437ac20ca94be571dd65f54"
       },
-      "extracted_plan": "(unstack d b)\n(put-down d)\n(unstack f g)\n(put-down f)\n(unstack b a)\n(stack b f)\n(unstack g e)\n(stack g a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h c)\n(put-down h)\n(pick-up c)\n(stack c h)\n(pick-up d)\n(stack d c)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack d b)\r\n(put-down d)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack b a)\r\n(stack b f)\r\n(unstack g e)\r\n(stack g a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h c)\r\n(put-down h)\r\n(pick-up c)\r\n(stack c h)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-16",
@@ -1393,7 +1393,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4f3f3d787b699134e00322498b490cc59b0aa9540b007d3568091f3439301d14"
       },
-      "extracted_plan": "(unstack b j)\n(put-down b)\n(unstack j m)\n(put-down j)\n(unstack m e)\n(put-down m)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c n)\n(put-down c)\n(unstack n h)\n(put-down n)\n(unstack h d)\n(put-down h)\n(unstack l a)\n(put-down l)\n(unstack a f)\n(put-down a)\n(unstack g k)\n(put-down g)\n(pick-up c)\n(stack c m)\n(pick-up a)\n(stack a c)\n(pick-up l)\n(stack l b)\n(pick-up h)\n(stack h l)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)\n(pick-up n)\n(stack n i)\n(pick-up f)\n(stack f n)\n(pick-up g)\n(stack g j)"
+      "extracted_plan": "(unstack b j)\r\n(put-down b)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m e)\r\n(put-down m)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c n)\r\n(put-down c)\r\n(unstack n h)\r\n(put-down n)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up l)\r\n(stack l b)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up n)\r\n(stack n i)\r\n(pick-up f)\r\n(stack f n)\r\n(pick-up g)\r\n(stack g j)"
     },
     {
       "task": "instance-16",
@@ -1405,7 +1405,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c7f1853e0747f97101699245f84494c45d23c8e460c3895213b59a8f5bd07cdc"
       },
-      "extracted_plan": "(unstack b j)\n(put-down b)\n(unstack l a)\n(stack l b)\n(unstack a f)\n(put-down a)\n(unstack j m)\n(put-down j)\n(unstack g k)\n(stack g j)\n(unstack m e)\n(put-down m)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c n)\n(stack c m)\n(pick-up a)\n(stack a c)\n(unstack n h)\n(stack n i)\n(pick-up f)\n(stack f n)\n(unstack h d)\n(stack h l)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)"
+      "extracted_plan": "(unstack b j)\r\n(put-down b)\r\n(unstack l a)\r\n(stack l b)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack g k)\r\n(stack g j)\r\n(unstack m e)\r\n(put-down m)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c n)\r\n(stack c m)\r\n(pick-up a)\r\n(stack a c)\r\n(unstack n h)\r\n(stack n i)\r\n(pick-up f)\r\n(stack f n)\r\n(unstack h d)\r\n(stack h l)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)"
     },
     {
       "task": "instance-16",
@@ -1417,7 +1417,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4f3f3d787b699134e00322498b490cc59b0aa9540b007d3568091f3439301d14"
       },
-      "extracted_plan": "(unstack b j)\n(put-down b)\n(unstack j m)\n(put-down j)\n(unstack m e)\n(put-down m)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c n)\n(put-down c)\n(unstack n h)\n(put-down n)\n(unstack h d)\n(put-down h)\n(unstack l a)\n(put-down l)\n(unstack a f)\n(put-down a)\n(unstack g k)\n(put-down g)\n(pick-up c)\n(stack c m)\n(pick-up a)\n(stack a c)\n(pick-up l)\n(stack l b)\n(pick-up h)\n(stack h l)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)\n(pick-up n)\n(stack n i)\n(pick-up f)\n(stack f n)\n(pick-up g)\n(stack g j)"
+      "extracted_plan": "(unstack b j)\r\n(put-down b)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m e)\r\n(put-down m)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c n)\r\n(put-down c)\r\n(unstack n h)\r\n(put-down n)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up l)\r\n(stack l b)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up n)\r\n(stack n i)\r\n(pick-up f)\r\n(stack f n)\r\n(pick-up g)\r\n(stack g j)"
     },
     {
       "task": "instance-16",
@@ -1429,7 +1429,7 @@
         "returncode": 0,
         "extracted_plan_sha": "4f3f3d787b699134e00322498b490cc59b0aa9540b007d3568091f3439301d14"
       },
-      "extracted_plan": "(unstack b j)\n(put-down b)\n(unstack j m)\n(put-down j)\n(unstack m e)\n(put-down m)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c n)\n(put-down c)\n(unstack n h)\n(put-down n)\n(unstack h d)\n(put-down h)\n(unstack l a)\n(put-down l)\n(unstack a f)\n(put-down a)\n(unstack g k)\n(put-down g)\n(pick-up c)\n(stack c m)\n(pick-up a)\n(stack a c)\n(pick-up l)\n(stack l b)\n(pick-up h)\n(stack h l)\n(pick-up d)\n(stack d h)\n(pick-up e)\n(stack e d)\n(pick-up n)\n(stack n i)\n(pick-up f)\n(stack f n)\n(pick-up g)\n(stack g j)"
+      "extracted_plan": "(unstack b j)\r\n(put-down b)\r\n(unstack j m)\r\n(put-down j)\r\n(unstack m e)\r\n(put-down m)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c n)\r\n(put-down c)\r\n(unstack n h)\r\n(put-down n)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up l)\r\n(stack l b)\r\n(pick-up h)\r\n(stack h l)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up e)\r\n(stack e d)\r\n(pick-up n)\r\n(stack n i)\r\n(pick-up f)\r\n(stack f n)\r\n(pick-up g)\r\n(stack g j)"
     },
     {
       "task": "instance-46",
@@ -1441,7 +1441,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1c92c69a68bc82580722f5c789651cd633caf564aa45c1e6ec31188d8be64742"
       },
-      "extracted_plan": "(unstack c i)\n(put-down c)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(put-down d)\n(unstack e k)\n(put-down e)\n(unstack k b)\n(put-down k)\n(unstack f h)\n(put-down f)\n(pick-up d)\n(stack d h)\n(pick-up g)\n(stack g d)\n(pick-up b)\n(stack b j)\n(pick-up c)\n(stack c a)\n(pick-up f)\n(stack f e)\n(pick-up i)\n(stack i k)"
+      "extracted_plan": "(unstack c i)\r\n(put-down c)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(unstack k b)\r\n(put-down k)\r\n(unstack f h)\r\n(put-down f)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up c)\r\n(stack c a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up i)\r\n(stack i k)"
     },
     {
       "task": "instance-46",
@@ -1453,7 +1453,7 @@
         "returncode": 0,
         "extracted_plan_sha": "6cdf499c176ae69deae6451d9477ff54e9771cc9e41de76b73f3710d2d754066"
       },
-      "extracted_plan": "(unstack e k)\n(put-down e)\n(unstack k b)\n(put-down k)\n(unstack c i)\n(put-down c)\n(unstack i a)\n(stack i k)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(pick-up b)\n(stack b j)\n(unstack f h)\n(stack f e)\n(unstack d g)\n(stack d h)\n(pick-up g)\n(stack g d)\n(pick-up c)\n(stack c a)"
+      "extracted_plan": "(unstack e k)\r\n(put-down e)\r\n(unstack k b)\r\n(put-down k)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i a)\r\n(stack i k)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(pick-up b)\r\n(stack b j)\r\n(unstack f h)\r\n(stack f e)\r\n(unstack d g)\r\n(stack d h)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up c)\r\n(stack c a)"
     },
     {
       "task": "instance-46",
@@ -1465,7 +1465,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1c92c69a68bc82580722f5c789651cd633caf564aa45c1e6ec31188d8be64742"
       },
-      "extracted_plan": "(unstack c i)\n(put-down c)\n(unstack i a)\n(put-down i)\n(unstack a j)\n(put-down a)\n(unstack j d)\n(put-down j)\n(unstack d g)\n(put-down d)\n(unstack e k)\n(put-down e)\n(unstack k b)\n(put-down k)\n(unstack f h)\n(put-down f)\n(pick-up d)\n(stack d h)\n(pick-up g)\n(stack g d)\n(pick-up b)\n(stack b j)\n(pick-up c)\n(stack c a)\n(pick-up f)\n(stack f e)\n(pick-up i)\n(stack i k)"
+      "extracted_plan": "(unstack c i)\r\n(put-down c)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j d)\r\n(put-down j)\r\n(unstack d g)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(unstack k b)\r\n(put-down k)\r\n(unstack f h)\r\n(put-down f)\r\n(pick-up d)\r\n(stack d h)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up c)\r\n(stack c a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up i)\r\n(stack i k)"
     },
     {
       "task": "instance-46",
@@ -1477,7 +1477,7 @@
         "returncode": 0,
         "extracted_plan_sha": "fcffe84ae5fa999bf34cc74211d3eef2823d0f00834fcbfcb960fcd254824cc3"
       },
-      "extracted_plan": "(unstack e k)\n(put-down e)\n(unstack k b)\n(put-down k)\n(unstack c i)\n(put-down c)\n(unstack i a)\n(stack i k)\n(unstack a j)\n(put-down a)\n(pick-up c)\n(stack c a)\n(unstack j d)\n(put-down j)\n(pick-up b)\n(stack b j)\n(unstack f h)\n(stack f e)\n(unstack d g)\n(stack d h)\n(pick-up g)\n(stack g d)"
+      "extracted_plan": "(unstack e k)\r\n(put-down e)\r\n(unstack k b)\r\n(put-down k)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i a)\r\n(stack i k)\r\n(unstack a j)\r\n(put-down a)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack j d)\r\n(put-down j)\r\n(pick-up b)\r\n(stack b j)\r\n(unstack f h)\r\n(stack f e)\r\n(unstack d g)\r\n(stack d h)\r\n(pick-up g)\r\n(stack g d)"
     },
     {
       "task": "instance-56",
@@ -1489,7 +1489,7 @@
         "returncode": 0,
         "extracted_plan_sha": "8c6c3df866b82bfba0ff9ff2f40eab382f31031bef8d86373dc1600ef33d2cae"
       },
-      "extracted_plan": "(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e f)\n(put-down e)\n(unstack f c)\n(put-down f)\n(pick-up b)\n(stack b f)\n(unstack c h)\n(put-down c)\n(unstack h d)\n(put-down h)\n(unstack d g)\n(stack d j)\n(unstack g a)\n(stack g b)\n(pick-up a)\n(stack a e)"
+      "extracted_plan": "(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f c)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d g)\r\n(stack d j)\r\n(unstack g a)\r\n(stack g b)\r\n(pick-up a)\r\n(stack a e)"
     },
     {
       "task": "instance-56",
@@ -1501,7 +1501,7 @@
         "returncode": 0,
         "extracted_plan_sha": "8c6c3df866b82bfba0ff9ff2f40eab382f31031bef8d86373dc1600ef33d2cae"
       },
-      "extracted_plan": "(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e f)\n(put-down e)\n(unstack f c)\n(put-down f)\n(pick-up b)\n(stack b f)\n(unstack c h)\n(put-down c)\n(unstack h d)\n(put-down h)\n(unstack d g)\n(stack d j)\n(unstack g a)\n(stack g b)\n(pick-up a)\n(stack a e)"
+      "extracted_plan": "(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f c)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d g)\r\n(stack d j)\r\n(unstack g a)\r\n(stack g b)\r\n(pick-up a)\r\n(stack a e)"
     },
     {
       "task": "instance-56",
@@ -1513,7 +1513,7 @@
         "returncode": 0,
         "extracted_plan_sha": "8c6c3df866b82bfba0ff9ff2f40eab382f31031bef8d86373dc1600ef33d2cae"
       },
-      "extracted_plan": "(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e f)\n(put-down e)\n(unstack f c)\n(put-down f)\n(pick-up b)\n(stack b f)\n(unstack c h)\n(put-down c)\n(unstack h d)\n(put-down h)\n(unstack d g)\n(stack d j)\n(unstack g a)\n(stack g b)\n(pick-up a)\n(stack a e)"
+      "extracted_plan": "(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f c)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d g)\r\n(stack d j)\r\n(unstack g a)\r\n(stack g b)\r\n(pick-up a)\r\n(stack a e)"
     },
     {
       "task": "instance-56",
@@ -1525,7 +1525,7 @@
         "returncode": 0,
         "extracted_plan_sha": "8c6c3df866b82bfba0ff9ff2f40eab382f31031bef8d86373dc1600ef33d2cae"
       },
-      "extracted_plan": "(unstack i b)\n(put-down i)\n(unstack b e)\n(put-down b)\n(unstack e f)\n(put-down e)\n(unstack f c)\n(put-down f)\n(pick-up b)\n(stack b f)\n(unstack c h)\n(put-down c)\n(unstack h d)\n(put-down h)\n(unstack d g)\n(stack d j)\n(unstack g a)\n(stack g b)\n(pick-up a)\n(stack a e)"
+      "extracted_plan": "(unstack i b)\r\n(put-down i)\r\n(unstack b e)\r\n(put-down b)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f c)\r\n(put-down f)\r\n(pick-up b)\r\n(stack b f)\r\n(unstack c h)\r\n(put-down c)\r\n(unstack h d)\r\n(put-down h)\r\n(unstack d g)\r\n(stack d j)\r\n(unstack g a)\r\n(stack g b)\r\n(pick-up a)\r\n(stack a e)"
     },
     {
       "task": "instance-49",
@@ -1537,7 +1537,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b2fd2c2da40966307bc555052d2f996af8b08f5dbba9fc9c6d01b94b54e35377"
       },
-      "extracted_plan": "(unstack a b)\n(put-down a)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a c)\n(pick-up e)\n(stack e a)\n(unstack j k)\n(put-down j)\n(unstack k i)\n(put-down k)\n(unstack i f)\n(stack i b)\n(unstack f g)\n(stack f e)\n(unstack g h)\n(put-down g)\n(unstack h d)\n(put-down h)\n(pick-up d)\n(stack d g)\n(pick-up h)\n(stack h d)\n(pick-up j)\n(stack j h)\n(pick-up k)\n(stack k f)"
+      "extracted_plan": "(unstack a b)\r\n(put-down a)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up e)\r\n(stack e a)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i f)\r\n(stack i b)\r\n(unstack f g)\r\n(stack f e)\r\n(unstack g h)\r\n(put-down g)\r\n(unstack h d)\r\n(put-down h)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up k)\r\n(stack k f)"
     },
     {
       "task": "instance-49",
@@ -1549,7 +1549,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b2fd2c2da40966307bc555052d2f996af8b08f5dbba9fc9c6d01b94b54e35377"
       },
-      "extracted_plan": "(unstack a b)\n(put-down a)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a c)\n(pick-up e)\n(stack e a)\n(unstack j k)\n(put-down j)\n(unstack k i)\n(put-down k)\n(unstack i f)\n(stack i b)\n(unstack f g)\n(stack f e)\n(unstack g h)\n(put-down g)\n(unstack h d)\n(put-down h)\n(pick-up d)\n(stack d g)\n(pick-up h)\n(stack h d)\n(pick-up j)\n(stack j h)\n(pick-up k)\n(stack k f)"
+      "extracted_plan": "(unstack a b)\r\n(put-down a)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up e)\r\n(stack e a)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i f)\r\n(stack i b)\r\n(unstack f g)\r\n(stack f e)\r\n(unstack g h)\r\n(put-down g)\r\n(unstack h d)\r\n(put-down h)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up k)\r\n(stack k f)"
     },
     {
       "task": "instance-49",
@@ -1561,7 +1561,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b2fd2c2da40966307bc555052d2f996af8b08f5dbba9fc9c6d01b94b54e35377"
       },
-      "extracted_plan": "(unstack a b)\n(put-down a)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a c)\n(pick-up e)\n(stack e a)\n(unstack j k)\n(put-down j)\n(unstack k i)\n(put-down k)\n(unstack i f)\n(stack i b)\n(unstack f g)\n(stack f e)\n(unstack g h)\n(put-down g)\n(unstack h d)\n(put-down h)\n(pick-up d)\n(stack d g)\n(pick-up h)\n(stack h d)\n(pick-up j)\n(stack j h)\n(pick-up k)\n(stack k f)"
+      "extracted_plan": "(unstack a b)\r\n(put-down a)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up e)\r\n(stack e a)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i f)\r\n(stack i b)\r\n(unstack f g)\r\n(stack f e)\r\n(unstack g h)\r\n(put-down g)\r\n(unstack h d)\r\n(put-down h)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up k)\r\n(stack k f)"
     },
     {
       "task": "instance-49",
@@ -1573,7 +1573,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b2fd2c2da40966307bc555052d2f996af8b08f5dbba9fc9c6d01b94b54e35377"
       },
-      "extracted_plan": "(unstack a b)\n(put-down a)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a c)\n(pick-up e)\n(stack e a)\n(unstack j k)\n(put-down j)\n(unstack k i)\n(put-down k)\n(unstack i f)\n(stack i b)\n(unstack f g)\n(stack f e)\n(unstack g h)\n(put-down g)\n(unstack h d)\n(put-down h)\n(pick-up d)\n(stack d g)\n(pick-up h)\n(stack h d)\n(pick-up j)\n(stack j h)\n(pick-up k)\n(stack k f)"
+      "extracted_plan": "(unstack a b)\r\n(put-down a)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up e)\r\n(stack e a)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k i)\r\n(put-down k)\r\n(unstack i f)\r\n(stack i b)\r\n(unstack f g)\r\n(stack f e)\r\n(unstack g h)\r\n(put-down g)\r\n(unstack h d)\r\n(put-down h)\r\n(pick-up d)\r\n(stack d g)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up j)\r\n(stack j h)\r\n(pick-up k)\r\n(stack k f)"
     },
     {
       "task": "instance-13",
@@ -1585,7 +1585,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dc4572e0da2fc98d87719c859f60e9db044c58b866e2f645e66ddc658835c3ff"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e h)\n(put-down e)\n(unstack h i)\n(stack h g)\n(pick-up f)\n(stack f h)\n(unstack d a)\n(put-down d)\n(pick-up a)\n(stack a f)\n(unstack i c)\n(stack i a)\n(pick-up e)\n(stack e i)\n(unstack c b)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up b)\n(stack b d)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h i)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up a)\r\n(stack a f)\r\n(unstack i c)\r\n(stack i a)\r\n(pick-up e)\r\n(stack e i)\r\n(unstack c b)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up b)\r\n(stack b d)"
     },
     {
       "task": "instance-13",
@@ -1597,7 +1597,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dc4572e0da2fc98d87719c859f60e9db044c58b866e2f645e66ddc658835c3ff"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e h)\n(put-down e)\n(unstack h i)\n(stack h g)\n(pick-up f)\n(stack f h)\n(unstack d a)\n(put-down d)\n(pick-up a)\n(stack a f)\n(unstack i c)\n(stack i a)\n(pick-up e)\n(stack e i)\n(unstack c b)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up b)\n(stack b d)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h i)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up a)\r\n(stack a f)\r\n(unstack i c)\r\n(stack i a)\r\n(pick-up e)\r\n(stack e i)\r\n(unstack c b)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up b)\r\n(stack b d)"
     },
     {
       "task": "instance-13",
@@ -1609,7 +1609,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dc4572e0da2fc98d87719c859f60e9db044c58b866e2f645e66ddc658835c3ff"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e h)\n(put-down e)\n(unstack h i)\n(stack h g)\n(pick-up f)\n(stack f h)\n(unstack d a)\n(put-down d)\n(pick-up a)\n(stack a f)\n(unstack i c)\n(stack i a)\n(pick-up e)\n(stack e i)\n(unstack c b)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up b)\n(stack b d)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h i)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up a)\r\n(stack a f)\r\n(unstack i c)\r\n(stack i a)\r\n(pick-up e)\r\n(stack e i)\r\n(unstack c b)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up b)\r\n(stack b d)"
     },
     {
       "task": "instance-13",
@@ -1621,7 +1621,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dc4572e0da2fc98d87719c859f60e9db044c58b866e2f645e66ddc658835c3ff"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e h)\n(put-down e)\n(unstack h i)\n(stack h g)\n(pick-up f)\n(stack f h)\n(unstack d a)\n(put-down d)\n(pick-up a)\n(stack a f)\n(unstack i c)\n(stack i a)\n(pick-up e)\n(stack e i)\n(unstack c b)\n(stack c e)\n(pick-up d)\n(stack d c)\n(pick-up b)\n(stack b d)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(unstack h i)\r\n(stack h g)\r\n(pick-up f)\r\n(stack f h)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up a)\r\n(stack a f)\r\n(unstack i c)\r\n(stack i a)\r\n(pick-up e)\r\n(stack e i)\r\n(unstack c b)\r\n(stack c e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up b)\r\n(stack b d)"
     },
     {
       "task": "instance-29",
@@ -1633,7 +1633,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1801174749de556650a408bb80341fe1417caf3f1489a9f0a023bd6722ce43d7"
       },
-      "extracted_plan": "(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(stack k h)\n(unstack f b)\n(put-down f)\n(unstack b g)\n(put-down b)\n(unstack c d)\n(put-down c)\n(unstack d j)\n(put-down d)\n(pick-up g)\n(stack g i)\n(pick-up j)\n(stack j g)\n(pick-up e)\n(stack e j)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b c)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)"
+      "extracted_plan": "(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(stack k h)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b g)\r\n(put-down b)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up e)\r\n(stack e j)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b c)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)"
     },
     {
       "task": "instance-29",
@@ -1645,7 +1645,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1801174749de556650a408bb80341fe1417caf3f1489a9f0a023bd6722ce43d7"
       },
-      "extracted_plan": "(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(stack k h)\n(unstack f b)\n(put-down f)\n(unstack b g)\n(put-down b)\n(unstack c d)\n(put-down c)\n(unstack d j)\n(put-down d)\n(pick-up g)\n(stack g i)\n(pick-up j)\n(stack j g)\n(pick-up e)\n(stack e j)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b c)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)"
+      "extracted_plan": "(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(stack k h)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b g)\r\n(put-down b)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up e)\r\n(stack e j)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b c)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)"
     },
     {
       "task": "instance-29",
@@ -1657,7 +1657,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1801174749de556650a408bb80341fe1417caf3f1489a9f0a023bd6722ce43d7"
       },
-      "extracted_plan": "(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(stack k h)\n(unstack f b)\n(put-down f)\n(unstack b g)\n(put-down b)\n(unstack c d)\n(put-down c)\n(unstack d j)\n(put-down d)\n(pick-up g)\n(stack g i)\n(pick-up j)\n(stack j g)\n(pick-up e)\n(stack e j)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b c)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)"
+      "extracted_plan": "(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(stack k h)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b g)\r\n(put-down b)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up e)\r\n(stack e j)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b c)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)"
     },
     {
       "task": "instance-29",
@@ -1669,7 +1669,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1801174749de556650a408bb80341fe1417caf3f1489a9f0a023bd6722ce43d7"
       },
-      "extracted_plan": "(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h k)\n(put-down h)\n(unstack k f)\n(stack k h)\n(unstack f b)\n(put-down f)\n(unstack b g)\n(put-down b)\n(unstack c d)\n(put-down c)\n(unstack d j)\n(put-down d)\n(pick-up g)\n(stack g i)\n(pick-up j)\n(stack j g)\n(pick-up e)\n(stack e j)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b c)\n(pick-up f)\n(stack f b)\n(pick-up a)\n(stack a f)"
+      "extracted_plan": "(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h k)\r\n(put-down h)\r\n(unstack k f)\r\n(stack k h)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b g)\r\n(put-down b)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d j)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up e)\r\n(stack e j)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b c)\r\n(pick-up f)\r\n(stack f b)\r\n(pick-up a)\r\n(stack a f)"
     },
     {
       "task": "instance-108",
@@ -1681,7 +1681,7 @@
         "returncode": 0,
         "extracted_plan_sha": "69c16e246a212511e8783e21eb952b5eaae0e5eaaac420b8b95d39e98ab3d156"
       },
-      "extracted_plan": "(unstack m a)\n(put-down m)\n(unstack a b)\n(put-down a)\n(unstack b j)\n(put-down b)\n(unstack j k)\n(put-down j)\n(unstack k c)\n(put-down k)\n(unstack n f)\n(put-down n)\n(unstack f d)\n(put-down f)\n(unstack d l)\n(put-down d)\n(unstack l g)\n(put-down l)\n(unstack g i)\n(put-down g)\n(unstack e h)\n(put-down e)\n(pick-up b)\n(stack b e)\n(pick-up k)\n(stack k b)\n(pick-up n)\n(stack n k)\n(pick-up c)\n(stack c n)\n(pick-up f)\n(stack f c)\n(pick-up j)\n(stack j g)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up m)\n(stack m d)\n(pick-up h)\n(stack h m)"
+      "extracted_plan": "(unstack m a)\r\n(put-down m)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b j)\r\n(put-down b)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k c)\r\n(put-down k)\r\n(unstack n f)\r\n(put-down n)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d l)\r\n(put-down d)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g i)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up c)\r\n(stack c n)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up h)\r\n(stack h m)"
     },
     {
       "task": "instance-108",
@@ -1693,7 +1693,7 @@
         "returncode": 0,
         "extracted_plan_sha": "69c16e246a212511e8783e21eb952b5eaae0e5eaaac420b8b95d39e98ab3d156"
       },
-      "extracted_plan": "(unstack m a)\n(put-down m)\n(unstack a b)\n(put-down a)\n(unstack b j)\n(put-down b)\n(unstack j k)\n(put-down j)\n(unstack k c)\n(put-down k)\n(unstack n f)\n(put-down n)\n(unstack f d)\n(put-down f)\n(unstack d l)\n(put-down d)\n(unstack l g)\n(put-down l)\n(unstack g i)\n(put-down g)\n(unstack e h)\n(put-down e)\n(pick-up b)\n(stack b e)\n(pick-up k)\n(stack k b)\n(pick-up n)\n(stack n k)\n(pick-up c)\n(stack c n)\n(pick-up f)\n(stack f c)\n(pick-up j)\n(stack j g)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up m)\n(stack m d)\n(pick-up h)\n(stack h m)"
+      "extracted_plan": "(unstack m a)\r\n(put-down m)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b j)\r\n(put-down b)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k c)\r\n(put-down k)\r\n(unstack n f)\r\n(put-down n)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d l)\r\n(put-down d)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g i)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up c)\r\n(stack c n)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up h)\r\n(stack h m)"
     },
     {
       "task": "instance-108",
@@ -1705,7 +1705,7 @@
         "returncode": 0,
         "extracted_plan_sha": "69c16e246a212511e8783e21eb952b5eaae0e5eaaac420b8b95d39e98ab3d156"
       },
-      "extracted_plan": "(unstack m a)\n(put-down m)\n(unstack a b)\n(put-down a)\n(unstack b j)\n(put-down b)\n(unstack j k)\n(put-down j)\n(unstack k c)\n(put-down k)\n(unstack n f)\n(put-down n)\n(unstack f d)\n(put-down f)\n(unstack d l)\n(put-down d)\n(unstack l g)\n(put-down l)\n(unstack g i)\n(put-down g)\n(unstack e h)\n(put-down e)\n(pick-up b)\n(stack b e)\n(pick-up k)\n(stack k b)\n(pick-up n)\n(stack n k)\n(pick-up c)\n(stack c n)\n(pick-up f)\n(stack f c)\n(pick-up j)\n(stack j g)\n(pick-up l)\n(stack l j)\n(pick-up i)\n(stack i l)\n(pick-up d)\n(stack d i)\n(pick-up m)\n(stack m d)\n(pick-up h)\n(stack h m)"
+      "extracted_plan": "(unstack m a)\r\n(put-down m)\r\n(unstack a b)\r\n(put-down a)\r\n(unstack b j)\r\n(put-down b)\r\n(unstack j k)\r\n(put-down j)\r\n(unstack k c)\r\n(put-down k)\r\n(unstack n f)\r\n(put-down n)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d l)\r\n(put-down d)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g i)\r\n(put-down g)\r\n(unstack e h)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up c)\r\n(stack c n)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up l)\r\n(stack l j)\r\n(pick-up i)\r\n(stack i l)\r\n(pick-up d)\r\n(stack d i)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up h)\r\n(stack h m)"
     },
     {
       "task": "instance-108",
@@ -1728,7 +1728,7 @@
         "returncode": 0,
         "extracted_plan_sha": "7197057cb45ec4e220ffbe42dfd9b9115acad3e36fda22774699cf255e1e1768"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f d)\n(put-down f)\n(unstack d a)\n(put-down d)\n(pick-up g)\n(stack g c)\n(pick-up a)\n(stack a g)\n(pick-up e)\n(stack e a)\n(pick-up f)\n(stack f e)\n(pick-up b)\n(stack b d)\n(pick-up h)\n(stack h b)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up h)\r\n(stack h b)"
     },
     {
       "task": "instance-35",
@@ -1740,7 +1740,7 @@
         "returncode": 0,
         "extracted_plan_sha": "cea38da40a72010feb9698628c5bcbd3d832728c84fc966f96ebde87ceee1d1f"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(stack g c)\n(unstack f d)\n(put-down f)\n(unstack d a)\n(put-down d)\n(pick-up a)\n(stack a g)\n(pick-up e)\n(stack e a)\n(pick-up f)\n(stack f e)\n(pick-up b)\n(stack b d)\n(pick-up h)\n(stack h b)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(stack g c)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up h)\r\n(stack h b)"
     },
     {
       "task": "instance-35",
@@ -1752,7 +1752,7 @@
         "returncode": 0,
         "extracted_plan_sha": "7197057cb45ec4e220ffbe42dfd9b9115acad3e36fda22774699cf255e1e1768"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f d)\n(put-down f)\n(unstack d a)\n(put-down d)\n(pick-up g)\n(stack g c)\n(pick-up a)\n(stack a g)\n(pick-up e)\n(stack e a)\n(pick-up f)\n(stack f e)\n(pick-up b)\n(stack b d)\n(pick-up h)\n(stack h b)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up h)\r\n(stack h b)"
     },
     {
       "task": "instance-35",
@@ -1764,7 +1764,7 @@
         "returncode": 0,
         "extracted_plan_sha": "7197057cb45ec4e220ffbe42dfd9b9115acad3e36fda22774699cf255e1e1768"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f d)\n(put-down f)\n(unstack d a)\n(put-down d)\n(pick-up g)\n(stack g c)\n(pick-up a)\n(stack a g)\n(pick-up e)\n(stack e a)\n(pick-up f)\n(stack f e)\n(pick-up b)\n(stack b d)\n(pick-up h)\n(stack h b)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f d)\r\n(put-down f)\r\n(unstack d a)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g c)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up e)\r\n(stack e a)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up h)\r\n(stack h b)"
     },
     {
       "task": "instance-93",
@@ -1776,7 +1776,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3deb9f4fb11f011cebe37e904405df962d1214aa4b4fc037efec3467d92ab57e"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c b)\n(put-down c)\n(unstack b a)\n(put-down b)\n(unstack a h)\n(put-down a)\n(unstack h e)\n(put-down h)\n(unstack e i)\n(put-down e)\n(unstack i j)\n(put-down i)\n(unstack j g)\n(put-down j)\n(pick-up h)\n(stack h j)\n(pick-up f)\n(stack f h)\n(pick-up i)\n(stack i f)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b g)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i j)\r\n(put-down i)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b g)"
     },
     {
       "task": "instance-93",
@@ -1788,7 +1788,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3deb9f4fb11f011cebe37e904405df962d1214aa4b4fc037efec3467d92ab57e"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c b)\n(put-down c)\n(unstack b a)\n(put-down b)\n(unstack a h)\n(put-down a)\n(unstack h e)\n(put-down h)\n(unstack e i)\n(put-down e)\n(unstack i j)\n(put-down i)\n(unstack j g)\n(put-down j)\n(pick-up h)\n(stack h j)\n(pick-up f)\n(stack f h)\n(pick-up i)\n(stack i f)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b g)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i j)\r\n(put-down i)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b g)"
     },
     {
       "task": "instance-93",
@@ -1800,7 +1800,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3deb9f4fb11f011cebe37e904405df962d1214aa4b4fc037efec3467d92ab57e"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c b)\n(put-down c)\n(unstack b a)\n(put-down b)\n(unstack a h)\n(put-down a)\n(unstack h e)\n(put-down h)\n(unstack e i)\n(put-down e)\n(unstack i j)\n(put-down i)\n(unstack j g)\n(put-down j)\n(pick-up h)\n(stack h j)\n(pick-up f)\n(stack f h)\n(pick-up i)\n(stack i f)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b g)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i j)\r\n(put-down i)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b g)"
     },
     {
       "task": "instance-93",
@@ -1812,7 +1812,7 @@
         "returncode": 0,
         "extracted_plan_sha": "3deb9f4fb11f011cebe37e904405df962d1214aa4b4fc037efec3467d92ab57e"
       },
-      "extracted_plan": "(unstack f c)\n(put-down f)\n(unstack c b)\n(put-down c)\n(unstack b a)\n(put-down b)\n(unstack a h)\n(put-down a)\n(unstack h e)\n(put-down h)\n(unstack e i)\n(put-down e)\n(unstack i j)\n(put-down i)\n(unstack j g)\n(put-down j)\n(pick-up h)\n(stack h j)\n(pick-up f)\n(stack f h)\n(pick-up i)\n(stack i f)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)\n(pick-up b)\n(stack b g)"
+      "extracted_plan": "(unstack f c)\r\n(put-down f)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i j)\r\n(put-down i)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up f)\r\n(stack f h)\r\n(pick-up i)\r\n(stack i f)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)\r\n(pick-up b)\r\n(stack b g)"
     },
     {
       "task": "instance-60",
@@ -1824,7 +1824,7 @@
         "returncode": 0,
         "extracted_plan_sha": "5c66c19868f0db971eb66a262450c39f82e014b77ee4c86d71696a25fb98dda2"
       },
-      "extracted_plan": "(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack j f)\n(put-down j)\n(unstack f b)\n(put-down f)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(pick-up e)\n(stack e c)\n(pick-up j)\n(stack j e)\n(pick-up d)\n(stack d j)\n(pick-up k)\n(stack k d)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack j f)\r\n(put-down j)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-60",
@@ -1836,7 +1836,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d530ddf43c6c4bf3d2a45b81637753d85287aa8f7d4083c7d73b6ba94b29dfbe"
       },
-      "extracted_plan": "(unstack j f)\n(put-down j)\n(unstack f b)\n(put-down f)\n(unstack b c)\n(put-down b)\n(pick-up g)\n(stack g b)\n(unstack k a)\n(put-down k)\n(unstack a i)\n(stack a f)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(stack h g)\n(pick-up i)\n(stack i h)\n(pick-up c)\n(stack c a)\n(unstack e d)\n(stack e c)\n(pick-up j)\n(stack j e)\n(pick-up d)\n(stack d j)\n(pick-up k)\n(stack k d)"
+      "extracted_plan": "(unstack j f)\r\n(put-down j)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up g)\r\n(stack g b)\r\n(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(stack a f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack e d)\r\n(stack e c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up k)\r\n(stack k d)"
     },
     {
       "task": "instance-60",
@@ -1848,7 +1848,7 @@
         "returncode": 0,
         "extracted_plan_sha": "5c66c19868f0db971eb66a262450c39f82e014b77ee4c86d71696a25fb98dda2"
       },
-      "extracted_plan": "(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack j f)\n(put-down j)\n(unstack f b)\n(put-down f)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(pick-up e)\n(stack e c)\n(pick-up j)\n(stack j e)\n(pick-up d)\n(stack d j)\n(pick-up k)\n(stack k d)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack j f)\r\n(put-down j)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-60",
@@ -1860,7 +1860,7 @@
         "returncode": 0,
         "extracted_plan_sha": "5c66c19868f0db971eb66a262450c39f82e014b77ee4c86d71696a25fb98dda2"
       },
-      "extracted_plan": "(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e d)\n(put-down e)\n(unstack j f)\n(put-down j)\n(unstack f b)\n(put-down f)\n(unstack b c)\n(put-down b)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(pick-up e)\n(stack e c)\n(pick-up j)\n(stack j e)\n(pick-up d)\n(stack d j)\n(pick-up k)\n(stack k d)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e d)\r\n(put-down e)\r\n(unstack j f)\r\n(put-down j)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up k)\r\n(stack k d)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-24",
@@ -1872,7 +1872,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a029a985e306da7a7151e51c11179396d39296cb578685489da02e5283e16e6c"
       },
-      "extracted_plan": "(unstack a d)\n(put-down a)\n(unstack d c)\n(put-down d)\n(unstack c b)\n(put-down c)\n(unstack b e)\n(stack b a)\n(unstack e f)\n(put-down e)\n(unstack f g)\n(stack f b)\n(unstack g h)\n(stack g d)\n(unstack h j)\n(stack h f)\n(unstack j i)\n(put-down j)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack a d)\r\n(put-down a)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b e)\r\n(stack b a)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f g)\r\n(stack f b)\r\n(unstack g h)\r\n(stack g d)\r\n(unstack h j)\r\n(stack h f)\r\n(unstack j i)\r\n(put-down j)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-24",
@@ -1884,7 +1884,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a029a985e306da7a7151e51c11179396d39296cb578685489da02e5283e16e6c"
       },
-      "extracted_plan": "(unstack a d)\n(put-down a)\n(unstack d c)\n(put-down d)\n(unstack c b)\n(put-down c)\n(unstack b e)\n(stack b a)\n(unstack e f)\n(put-down e)\n(unstack f g)\n(stack f b)\n(unstack g h)\n(stack g d)\n(unstack h j)\n(stack h f)\n(unstack j i)\n(put-down j)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack a d)\r\n(put-down a)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b e)\r\n(stack b a)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f g)\r\n(stack f b)\r\n(unstack g h)\r\n(stack g d)\r\n(unstack h j)\r\n(stack h f)\r\n(unstack j i)\r\n(put-down j)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-24",
@@ -1896,7 +1896,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a029a985e306da7a7151e51c11179396d39296cb578685489da02e5283e16e6c"
       },
-      "extracted_plan": "(unstack a d)\n(put-down a)\n(unstack d c)\n(put-down d)\n(unstack c b)\n(put-down c)\n(unstack b e)\n(stack b a)\n(unstack e f)\n(put-down e)\n(unstack f g)\n(stack f b)\n(unstack g h)\n(stack g d)\n(unstack h j)\n(stack h f)\n(unstack j i)\n(put-down j)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack a d)\r\n(put-down a)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b e)\r\n(stack b a)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f g)\r\n(stack f b)\r\n(unstack g h)\r\n(stack g d)\r\n(unstack h j)\r\n(stack h f)\r\n(unstack j i)\r\n(put-down j)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-24",
@@ -1908,7 +1908,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a029a985e306da7a7151e51c11179396d39296cb578685489da02e5283e16e6c"
       },
-      "extracted_plan": "(unstack a d)\n(put-down a)\n(unstack d c)\n(put-down d)\n(unstack c b)\n(put-down c)\n(unstack b e)\n(stack b a)\n(unstack e f)\n(put-down e)\n(unstack f g)\n(stack f b)\n(unstack g h)\n(stack g d)\n(unstack h j)\n(stack h f)\n(unstack j i)\n(put-down j)\n(pick-up e)\n(stack e i)\n(pick-up c)\n(stack c e)"
+      "extracted_plan": "(unstack a d)\r\n(put-down a)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack b e)\r\n(stack b a)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f g)\r\n(stack f b)\r\n(unstack g h)\r\n(stack g d)\r\n(unstack h j)\r\n(stack h f)\r\n(unstack j i)\r\n(put-down j)\r\n(pick-up e)\r\n(stack e i)\r\n(pick-up c)\r\n(stack c e)"
     },
     {
       "task": "instance-52",
@@ -1920,7 +1920,7 @@
         "returncode": 0,
         "extracted_plan_sha": "655fe30fe02f3bdb5dd4eec99f5da16969178effcfd50efc7adade325e1d7fc2"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e f)\n(put-down e)\n(unstack f n)\n(put-down f)\n(unstack n c)\n(put-down n)\n(unstack c l)\n(put-down c)\n(unstack l a)\n(put-down l)\n(unstack a h)\n(put-down a)\n(unstack b d)\n(put-down b)\n(unstack i k)\n(put-down i)\n(unstack k j)\n(put-down k)\n(unstack o m)\n(put-down o)\n(pick-up i)\n(stack i h)\n(pick-up b)\n(stack b i)\n(pick-up e)\n(stack e b)\n(pick-up o)\n(stack o e)\n(pick-up d)\n(stack d o)\n(pick-up m)\n(stack m d)\n(pick-up k)\n(stack k c)\n(pick-up g)\n(stack g k)\n(pick-up j)\n(stack j g)\n(pick-up f)\n(stack f l)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f n)\r\n(put-down f)\r\n(unstack n c)\r\n(put-down n)\r\n(unstack c l)\r\n(put-down c)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack o m)\r\n(put-down o)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up b)\r\n(stack b i)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up o)\r\n(stack o e)\r\n(pick-up d)\r\n(stack d o)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up f)\r\n(stack f l)"
     },
     {
       "task": "instance-52",
@@ -1932,7 +1932,7 @@
         "returncode": 0,
         "extracted_plan_sha": "fd129e7a5a6cea96e53d4b7f8e5302ab809fdbedea20f6e816cf10015c2abe1d"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e f)\n(put-down e)\n(unstack f n)\n(put-down f)\n(unstack n c)\n(put-down n)\n(unstack c l)\n(put-down c)\n(unstack l a)\n(put-down l)\n(unstack a h)\n(put-down a)\n(unstack i k)\n(stack i h)\n(unstack b d)\n(stack b i)\n(pick-up e)\n(stack e b)\n(unstack o m)\n(stack o e)\n(pick-up d)\n(stack d o)\n(pick-up m)\n(stack m d)\n(unstack k j)\n(stack k c)\n(pick-up g)\n(stack g k)\n(pick-up j)\n(stack j g)\n(pick-up f)\n(stack f l)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f n)\r\n(put-down f)\r\n(unstack n c)\r\n(put-down n)\r\n(unstack c l)\r\n(put-down c)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack i k)\r\n(stack i h)\r\n(unstack b d)\r\n(stack b i)\r\n(pick-up e)\r\n(stack e b)\r\n(unstack o m)\r\n(stack o e)\r\n(pick-up d)\r\n(stack d o)\r\n(pick-up m)\r\n(stack m d)\r\n(unstack k j)\r\n(stack k c)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up f)\r\n(stack f l)"
     },
     {
       "task": "instance-52",
@@ -1944,7 +1944,7 @@
         "returncode": 0,
         "extracted_plan_sha": "655fe30fe02f3bdb5dd4eec99f5da16969178effcfd50efc7adade325e1d7fc2"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e f)\n(put-down e)\n(unstack f n)\n(put-down f)\n(unstack n c)\n(put-down n)\n(unstack c l)\n(put-down c)\n(unstack l a)\n(put-down l)\n(unstack a h)\n(put-down a)\n(unstack b d)\n(put-down b)\n(unstack i k)\n(put-down i)\n(unstack k j)\n(put-down k)\n(unstack o m)\n(put-down o)\n(pick-up i)\n(stack i h)\n(pick-up b)\n(stack b i)\n(pick-up e)\n(stack e b)\n(pick-up o)\n(stack o e)\n(pick-up d)\n(stack d o)\n(pick-up m)\n(stack m d)\n(pick-up k)\n(stack k c)\n(pick-up g)\n(stack g k)\n(pick-up j)\n(stack j g)\n(pick-up f)\n(stack f l)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f n)\r\n(put-down f)\r\n(unstack n c)\r\n(put-down n)\r\n(unstack c l)\r\n(put-down c)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack o m)\r\n(put-down o)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up b)\r\n(stack b i)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up o)\r\n(stack o e)\r\n(pick-up d)\r\n(stack d o)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up f)\r\n(stack f l)"
     },
     {
       "task": "instance-52",
@@ -1956,7 +1956,7 @@
         "returncode": 0,
         "extracted_plan_sha": "655fe30fe02f3bdb5dd4eec99f5da16969178effcfd50efc7adade325e1d7fc2"
       },
-      "extracted_plan": "(unstack g e)\n(put-down g)\n(unstack e f)\n(put-down e)\n(unstack f n)\n(put-down f)\n(unstack n c)\n(put-down n)\n(unstack c l)\n(put-down c)\n(unstack l a)\n(put-down l)\n(unstack a h)\n(put-down a)\n(unstack b d)\n(put-down b)\n(unstack i k)\n(put-down i)\n(unstack k j)\n(put-down k)\n(unstack o m)\n(put-down o)\n(pick-up i)\n(stack i h)\n(pick-up b)\n(stack b i)\n(pick-up e)\n(stack e b)\n(pick-up o)\n(stack o e)\n(pick-up d)\n(stack d o)\n(pick-up m)\n(stack m d)\n(pick-up k)\n(stack k c)\n(pick-up g)\n(stack g k)\n(pick-up j)\n(stack j g)\n(pick-up f)\n(stack f l)"
+      "extracted_plan": "(unstack g e)\r\n(put-down g)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f n)\r\n(put-down f)\r\n(unstack n c)\r\n(put-down n)\r\n(unstack c l)\r\n(put-down c)\r\n(unstack l a)\r\n(put-down l)\r\n(unstack a h)\r\n(put-down a)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack i k)\r\n(put-down i)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack o m)\r\n(put-down o)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up b)\r\n(stack b i)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up o)\r\n(stack o e)\r\n(pick-up d)\r\n(stack d o)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up f)\r\n(stack f l)"
     },
     {
       "task": "instance-85",
@@ -1968,7 +1968,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2738bff2f3a0394dd7644e295a8384148a4e877f6d881971916176577f30fd15"
       },
-      "extracted_plan": "(unstack f a)\n(put-down f)\n(unstack a d)\n(put-down a)\n(unstack d i)\n(put-down d)\n(unstack i g)\n(put-down i)\n(unstack g b)\n(put-down g)\n(unstack b k)\n(put-down b)\n(unstack k m)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack l n)\n(put-down l)\n(unstack n c)\n(put-down n)\n(pick-up e)\n(stack e f)\n(pick-up b)\n(stack b e)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)\n(pick-up j)\n(stack j i)\n(pick-up k)\n(stack k a)\n(pick-up n)\n(stack n k)\n(pick-up m)\n(stack m d)\n(pick-up c)\n(stack c l)"
+      "extracted_plan": "(unstack f a)\r\n(put-down f)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b k)\r\n(put-down b)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n c)\r\n(put-down n)\r\n(pick-up e)\r\n(stack e f)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up j)\r\n(stack j i)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up c)\r\n(stack c l)"
     },
     {
       "task": "instance-85",
@@ -1980,7 +1980,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d6a2cd5d75524170e6634d86d57139b4ebae5dc4af8ed77fad26f4c473f68b7b"
       },
-      "extracted_plan": "(unstack f a)\n(put-down f)\n(pick-up e)\n(stack e f)\n(unstack a d)\n(put-down a)\n(unstack d i)\n(put-down d)\n(unstack i g)\n(put-down i)\n(unstack g b)\n(put-down g)\n(unstack b k)\n(stack b e)\n(unstack k m)\n(stack k a)\n(pick-up m)\n(stack m d)\n(pick-up g)\n(stack g b)\n(unstack j h)\n(put-down j)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)\n(pick-up j)\n(stack j i)\n(unstack l n)\n(put-down l)\n(unstack n c)\n(stack n k)\n(pick-up c)\n(stack c l)"
+      "extracted_plan": "(unstack f a)\r\n(put-down f)\r\n(pick-up e)\r\n(stack e f)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b k)\r\n(stack b e)\r\n(unstack k m)\r\n(stack k a)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up g)\r\n(stack g b)\r\n(unstack j h)\r\n(put-down j)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up j)\r\n(stack j i)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n c)\r\n(stack n k)\r\n(pick-up c)\r\n(stack c l)"
     },
     {
       "task": "instance-85",
@@ -1992,7 +1992,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2738bff2f3a0394dd7644e295a8384148a4e877f6d881971916176577f30fd15"
       },
-      "extracted_plan": "(unstack f a)\n(put-down f)\n(unstack a d)\n(put-down a)\n(unstack d i)\n(put-down d)\n(unstack i g)\n(put-down i)\n(unstack g b)\n(put-down g)\n(unstack b k)\n(put-down b)\n(unstack k m)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack l n)\n(put-down l)\n(unstack n c)\n(put-down n)\n(pick-up e)\n(stack e f)\n(pick-up b)\n(stack b e)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)\n(pick-up j)\n(stack j i)\n(pick-up k)\n(stack k a)\n(pick-up n)\n(stack n k)\n(pick-up m)\n(stack m d)\n(pick-up c)\n(stack c l)"
+      "extracted_plan": "(unstack f a)\r\n(put-down f)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b k)\r\n(put-down b)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n c)\r\n(put-down n)\r\n(pick-up e)\r\n(stack e f)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up j)\r\n(stack j i)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up c)\r\n(stack c l)"
     },
     {
       "task": "instance-85",
@@ -2004,7 +2004,7 @@
         "returncode": 0,
         "extracted_plan_sha": "2738bff2f3a0394dd7644e295a8384148a4e877f6d881971916176577f30fd15"
       },
-      "extracted_plan": "(unstack f a)\n(put-down f)\n(unstack a d)\n(put-down a)\n(unstack d i)\n(put-down d)\n(unstack i g)\n(put-down i)\n(unstack g b)\n(put-down g)\n(unstack b k)\n(put-down b)\n(unstack k m)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack l n)\n(put-down l)\n(unstack n c)\n(put-down n)\n(pick-up e)\n(stack e f)\n(pick-up b)\n(stack b e)\n(pick-up g)\n(stack g b)\n(pick-up h)\n(stack h g)\n(pick-up i)\n(stack i h)\n(pick-up j)\n(stack j i)\n(pick-up k)\n(stack k a)\n(pick-up n)\n(stack n k)\n(pick-up m)\n(stack m d)\n(pick-up c)\n(stack c l)"
+      "extracted_plan": "(unstack f a)\r\n(put-down f)\r\n(unstack a d)\r\n(put-down a)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b k)\r\n(put-down b)\r\n(unstack k m)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack l n)\r\n(put-down l)\r\n(unstack n c)\r\n(put-down n)\r\n(pick-up e)\r\n(stack e f)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up h)\r\n(stack h g)\r\n(pick-up i)\r\n(stack i h)\r\n(pick-up j)\r\n(stack j i)\r\n(pick-up k)\r\n(stack k a)\r\n(pick-up n)\r\n(stack n k)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up c)\r\n(stack c l)"
     },
     {
       "task": "instance-68",
@@ -2016,7 +2016,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02124b0f91425d17310e7c9f4ee81bb8ef0ca33b845d9553003e9f390632b513"
       },
-      "extracted_plan": "(unstack g h)\n(put-down g)\n(unstack h e)\n(put-down h)\n(unstack e a)\n(put-down e)\n(unstack a f)\n(put-down a)\n(unstack f b)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up h)\n(stack h c)\n(pick-up e)\n(stack e h)\n(pick-up b)\n(stack b e)\n(pick-up a)\n(stack a b)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack g h)\r\n(put-down g)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f b)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up e)\r\n(stack e h)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-68",
@@ -2028,7 +2028,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02124b0f91425d17310e7c9f4ee81bb8ef0ca33b845d9553003e9f390632b513"
       },
-      "extracted_plan": "(unstack g h)\n(put-down g)\n(unstack h e)\n(put-down h)\n(unstack e a)\n(put-down e)\n(unstack a f)\n(put-down a)\n(unstack f b)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up h)\n(stack h c)\n(pick-up e)\n(stack e h)\n(pick-up b)\n(stack b e)\n(pick-up a)\n(stack a b)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack g h)\r\n(put-down g)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f b)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up e)\r\n(stack e h)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-68",
@@ -2040,7 +2040,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02124b0f91425d17310e7c9f4ee81bb8ef0ca33b845d9553003e9f390632b513"
       },
-      "extracted_plan": "(unstack g h)\n(put-down g)\n(unstack h e)\n(put-down h)\n(unstack e a)\n(put-down e)\n(unstack a f)\n(put-down a)\n(unstack f b)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up h)\n(stack h c)\n(pick-up e)\n(stack e h)\n(pick-up b)\n(stack b e)\n(pick-up a)\n(stack a b)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack g h)\r\n(put-down g)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f b)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up e)\r\n(stack e h)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-68",
@@ -2052,7 +2052,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02124b0f91425d17310e7c9f4ee81bb8ef0ca33b845d9553003e9f390632b513"
       },
-      "extracted_plan": "(unstack g h)\n(put-down g)\n(unstack h e)\n(put-down h)\n(unstack e a)\n(put-down e)\n(unstack a f)\n(put-down a)\n(unstack f b)\n(stack f g)\n(pick-up c)\n(stack c f)\n(pick-up h)\n(stack h c)\n(pick-up e)\n(stack e h)\n(pick-up b)\n(stack b e)\n(pick-up a)\n(stack a b)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack g h)\r\n(put-down g)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e a)\r\n(put-down e)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f b)\r\n(stack f g)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up h)\r\n(stack h c)\r\n(pick-up e)\r\n(stack e h)\r\n(pick-up b)\r\n(stack b e)\r\n(pick-up a)\r\n(stack a b)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-59",
@@ -2064,7 +2064,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dd6923cf0b13a00cceeeb171472dcd0dd2b26d3f083874b677751ce2414edf65"
       },
-      "extracted_plan": "(unstack i h)\n(put-down i)\n(unstack h b)\n(put-down h)\n(unstack b a)\n(put-down b)\n(unstack a c)\n(put-down a)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f e)\n(put-down f)\n(unstack e d)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up g)\n(stack g i)\n(pick-up a)\n(stack a g)\n(pick-up d)\n(stack d c)\n(pick-up f)\n(stack f d)\n(pick-up e)\n(stack e f)"
+      "extracted_plan": "(unstack i h)\r\n(put-down i)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack e d)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up e)\r\n(stack e f)"
     },
     {
       "task": "instance-59",
@@ -2076,7 +2076,7 @@
         "returncode": 0,
         "extracted_plan_sha": "fe1f8bdc15700f5636684ae7d01fd4c68440f39a6a077615bfbcd991cf1ab7c6"
       },
-      "extracted_plan": "(unstack i h)\n(put-down i)\n(unstack h b)\n(put-down h)\n(unstack b a)\n(put-down b)\n(pick-up i)\n(stack i b)\n(unstack a c)\n(put-down a)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(stack g i)\n(pick-up a)\n(stack a g)\n(unstack f e)\n(put-down f)\n(unstack e d)\n(put-down e)\n(pick-up d)\n(stack d c)\n(pick-up f)\n(stack f d)\n(pick-up e)\n(stack e f)"
+      "extracted_plan": "(unstack i h)\r\n(put-down i)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b a)\r\n(put-down b)\r\n(pick-up i)\r\n(stack i b)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(stack g i)\r\n(pick-up a)\r\n(stack a g)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack e d)\r\n(put-down e)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up e)\r\n(stack e f)"
     },
     {
       "task": "instance-59",
@@ -2088,7 +2088,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dd6923cf0b13a00cceeeb171472dcd0dd2b26d3f083874b677751ce2414edf65"
       },
-      "extracted_plan": "(unstack i h)\n(put-down i)\n(unstack h b)\n(put-down h)\n(unstack b a)\n(put-down b)\n(unstack a c)\n(put-down a)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f e)\n(put-down f)\n(unstack e d)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up g)\n(stack g i)\n(pick-up a)\n(stack a g)\n(pick-up d)\n(stack d c)\n(pick-up f)\n(stack f d)\n(pick-up e)\n(stack e f)"
+      "extracted_plan": "(unstack i h)\r\n(put-down i)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack e d)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up e)\r\n(stack e f)"
     },
     {
       "task": "instance-59",
@@ -2100,7 +2100,7 @@
         "returncode": 0,
         "extracted_plan_sha": "dd6923cf0b13a00cceeeb171472dcd0dd2b26d3f083874b677751ce2414edf65"
       },
-      "extracted_plan": "(unstack i h)\n(put-down i)\n(unstack h b)\n(put-down h)\n(unstack b a)\n(put-down b)\n(unstack a c)\n(put-down a)\n(unstack c g)\n(put-down c)\n(unstack g f)\n(put-down g)\n(unstack f e)\n(put-down f)\n(unstack e d)\n(put-down e)\n(pick-up i)\n(stack i b)\n(pick-up g)\n(stack g i)\n(pick-up a)\n(stack a g)\n(pick-up d)\n(stack d c)\n(pick-up f)\n(stack f d)\n(pick-up e)\n(stack e f)"
+      "extracted_plan": "(unstack i h)\r\n(put-down i)\r\n(unstack h b)\r\n(put-down h)\r\n(unstack b a)\r\n(put-down b)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g f)\r\n(put-down g)\r\n(unstack f e)\r\n(put-down f)\r\n(unstack e d)\r\n(put-down e)\r\n(pick-up i)\r\n(stack i b)\r\n(pick-up g)\r\n(stack g i)\r\n(pick-up a)\r\n(stack a g)\r\n(pick-up d)\r\n(stack d c)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up e)\r\n(stack e f)"
     },
     {
       "task": "instance-103",
@@ -2112,7 +2112,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c946c98e864cf7c74220065929fe0b02b7957be0b2fec678845371c40993093e"
       },
-      "extracted_plan": "(unstack d e)\n(put-down d)\n(unstack e k)\n(put-down e)\n(pick-up d)\n(stack d e)\n(unstack k c)\n(stack k d)\n(unstack c i)\n(put-down c)\n(unstack i g)\n(put-down i)\n(unstack g j)\n(stack g k)\n(unstack j f)\n(stack j c)\n(unstack f a)\n(stack f g)\n(unstack a h)\n(stack a f)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h j)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack d e)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(pick-up d)\r\n(stack d e)\r\n(unstack k c)\r\n(stack k d)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(stack g k)\r\n(unstack j f)\r\n(stack j c)\r\n(unstack f a)\r\n(stack f g)\r\n(unstack a h)\r\n(stack a f)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-103",
@@ -2124,7 +2124,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c946c98e864cf7c74220065929fe0b02b7957be0b2fec678845371c40993093e"
       },
-      "extracted_plan": "(unstack d e)\n(put-down d)\n(unstack e k)\n(put-down e)\n(pick-up d)\n(stack d e)\n(unstack k c)\n(stack k d)\n(unstack c i)\n(put-down c)\n(unstack i g)\n(put-down i)\n(unstack g j)\n(stack g k)\n(unstack j f)\n(stack j c)\n(unstack f a)\n(stack f g)\n(unstack a h)\n(stack a f)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h j)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack d e)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(pick-up d)\r\n(stack d e)\r\n(unstack k c)\r\n(stack k d)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(stack g k)\r\n(unstack j f)\r\n(stack j c)\r\n(unstack f a)\r\n(stack f g)\r\n(unstack a h)\r\n(stack a f)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-103",
@@ -2136,7 +2136,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c946c98e864cf7c74220065929fe0b02b7957be0b2fec678845371c40993093e"
       },
-      "extracted_plan": "(unstack d e)\n(put-down d)\n(unstack e k)\n(put-down e)\n(pick-up d)\n(stack d e)\n(unstack k c)\n(stack k d)\n(unstack c i)\n(put-down c)\n(unstack i g)\n(put-down i)\n(unstack g j)\n(stack g k)\n(unstack j f)\n(stack j c)\n(unstack f a)\n(stack f g)\n(unstack a h)\n(stack a f)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h j)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack d e)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(pick-up d)\r\n(stack d e)\r\n(unstack k c)\r\n(stack k d)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(stack g k)\r\n(unstack j f)\r\n(stack j c)\r\n(unstack f a)\r\n(stack f g)\r\n(unstack a h)\r\n(stack a f)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-103",
@@ -2148,7 +2148,7 @@
         "returncode": 0,
         "extracted_plan_sha": "c946c98e864cf7c74220065929fe0b02b7957be0b2fec678845371c40993093e"
       },
-      "extracted_plan": "(unstack d e)\n(put-down d)\n(unstack e k)\n(put-down e)\n(pick-up d)\n(stack d e)\n(unstack k c)\n(stack k d)\n(unstack c i)\n(put-down c)\n(unstack i g)\n(put-down i)\n(unstack g j)\n(stack g k)\n(unstack j f)\n(stack j c)\n(unstack f a)\n(stack f g)\n(unstack a h)\n(stack a f)\n(pick-up b)\n(stack b a)\n(pick-up h)\n(stack h j)\n(pick-up i)\n(stack i h)"
+      "extracted_plan": "(unstack d e)\r\n(put-down d)\r\n(unstack e k)\r\n(put-down e)\r\n(pick-up d)\r\n(stack d e)\r\n(unstack k c)\r\n(stack k d)\r\n(unstack c i)\r\n(put-down c)\r\n(unstack i g)\r\n(put-down i)\r\n(unstack g j)\r\n(stack g k)\r\n(unstack j f)\r\n(stack j c)\r\n(unstack f a)\r\n(stack f g)\r\n(unstack a h)\r\n(stack a f)\r\n(pick-up b)\r\n(stack b a)\r\n(pick-up h)\r\n(stack h j)\r\n(pick-up i)\r\n(stack i h)"
     },
     {
       "task": "instance-33",
@@ -2160,7 +2160,7 @@
         "returncode": 0,
         "extracted_plan_sha": "215525f313e8a46b44cef85979d7526244413635c00ae060a10e3f723ed20514"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f i)\n(put-down f)\n(unstack i k)\n(put-down i)\n(pick-up n)\n(stack n i)\n(unstack k l)\n(stack k n)\n(unstack l g)\n(put-down l)\n(unstack g d)\n(stack g k)\n(pick-up l)\n(stack l g)\n(unstack d a)\n(put-down d)\n(unstack a j)\n(put-down a)\n(unstack j m)\n(put-down j)\n(pick-up d)\n(stack d j)\n(pick-up f)\n(stack f d)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(unstack m h)\n(put-down m)\n(pick-up e)\n(stack e m)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i k)\r\n(put-down i)\r\n(pick-up n)\r\n(stack n i)\r\n(unstack k l)\r\n(stack k n)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g d)\r\n(stack g k)\r\n(pick-up l)\r\n(stack l g)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j m)\r\n(put-down j)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack m h)\r\n(put-down m)\r\n(pick-up e)\r\n(stack e m)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-33",
@@ -2172,7 +2172,7 @@
         "returncode": 0,
         "extracted_plan_sha": "215525f313e8a46b44cef85979d7526244413635c00ae060a10e3f723ed20514"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f i)\n(put-down f)\n(unstack i k)\n(put-down i)\n(pick-up n)\n(stack n i)\n(unstack k l)\n(stack k n)\n(unstack l g)\n(put-down l)\n(unstack g d)\n(stack g k)\n(pick-up l)\n(stack l g)\n(unstack d a)\n(put-down d)\n(unstack a j)\n(put-down a)\n(unstack j m)\n(put-down j)\n(pick-up d)\n(stack d j)\n(pick-up f)\n(stack f d)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(unstack m h)\n(put-down m)\n(pick-up e)\n(stack e m)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i k)\r\n(put-down i)\r\n(pick-up n)\r\n(stack n i)\r\n(unstack k l)\r\n(stack k n)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g d)\r\n(stack g k)\r\n(pick-up l)\r\n(stack l g)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j m)\r\n(put-down j)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack m h)\r\n(put-down m)\r\n(pick-up e)\r\n(stack e m)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-33",
@@ -2184,7 +2184,7 @@
         "returncode": 0,
         "extracted_plan_sha": "215525f313e8a46b44cef85979d7526244413635c00ae060a10e3f723ed20514"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f i)\n(put-down f)\n(unstack i k)\n(put-down i)\n(pick-up n)\n(stack n i)\n(unstack k l)\n(stack k n)\n(unstack l g)\n(put-down l)\n(unstack g d)\n(stack g k)\n(pick-up l)\n(stack l g)\n(unstack d a)\n(put-down d)\n(unstack a j)\n(put-down a)\n(unstack j m)\n(put-down j)\n(pick-up d)\n(stack d j)\n(pick-up f)\n(stack f d)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(unstack m h)\n(put-down m)\n(pick-up e)\n(stack e m)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i k)\r\n(put-down i)\r\n(pick-up n)\r\n(stack n i)\r\n(unstack k l)\r\n(stack k n)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g d)\r\n(stack g k)\r\n(pick-up l)\r\n(stack l g)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j m)\r\n(put-down j)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack m h)\r\n(put-down m)\r\n(pick-up e)\r\n(stack e m)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-33",
@@ -2196,7 +2196,7 @@
         "returncode": 0,
         "extracted_plan_sha": "215525f313e8a46b44cef85979d7526244413635c00ae060a10e3f723ed20514"
       },
-      "extracted_plan": "(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(unstack c f)\n(put-down c)\n(unstack f i)\n(put-down f)\n(unstack i k)\n(put-down i)\n(pick-up n)\n(stack n i)\n(unstack k l)\n(stack k n)\n(unstack l g)\n(put-down l)\n(unstack g d)\n(stack g k)\n(pick-up l)\n(stack l g)\n(unstack d a)\n(put-down d)\n(unstack a j)\n(put-down a)\n(unstack j m)\n(put-down j)\n(pick-up d)\n(stack d j)\n(pick-up f)\n(stack f d)\n(pick-up a)\n(stack a f)\n(pick-up c)\n(stack c a)\n(unstack m h)\n(put-down m)\n(pick-up e)\n(stack e m)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i k)\r\n(put-down i)\r\n(pick-up n)\r\n(stack n i)\r\n(unstack k l)\r\n(stack k n)\r\n(unstack l g)\r\n(put-down l)\r\n(unstack g d)\r\n(stack g k)\r\n(pick-up l)\r\n(stack l g)\r\n(unstack d a)\r\n(put-down d)\r\n(unstack a j)\r\n(put-down a)\r\n(unstack j m)\r\n(put-down j)\r\n(pick-up d)\r\n(stack d j)\r\n(pick-up f)\r\n(stack f d)\r\n(pick-up a)\r\n(stack a f)\r\n(pick-up c)\r\n(stack c a)\r\n(unstack m h)\r\n(put-down m)\r\n(pick-up e)\r\n(stack e m)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-4",
@@ -2208,7 +2208,7 @@
         "returncode": 0,
         "extracted_plan_sha": "070eaa0173316497f927bd469e2ac2fd0a6930842014b6356a02c4ab2eb038d2"
       },
-      "extracted_plan": "(unstack c f)\n(put-down c)\n(unstack f g)\n(put-down f)\n(unstack g d)\n(put-down g)\n(unstack d h)\n(put-down d)\n(unstack h i)\n(put-down h)\n(unstack i a)\n(put-down i)\n(unstack a e)\n(stack a f)\n(unstack e b)\n(put-down e)\n(pick-up b)\n(stack b h)\n(pick-up g)\n(stack g b)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack c f)\r\n(put-down c)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g d)\r\n(put-down g)\r\n(unstack d h)\r\n(put-down d)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a e)\r\n(stack a f)\r\n(unstack e b)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-4",
@@ -2220,7 +2220,7 @@
         "returncode": 0,
         "extracted_plan_sha": "070eaa0173316497f927bd469e2ac2fd0a6930842014b6356a02c4ab2eb038d2"
       },
-      "extracted_plan": "(unstack c f)\n(put-down c)\n(unstack f g)\n(put-down f)\n(unstack g d)\n(put-down g)\n(unstack d h)\n(put-down d)\n(unstack h i)\n(put-down h)\n(unstack i a)\n(put-down i)\n(unstack a e)\n(stack a f)\n(unstack e b)\n(put-down e)\n(pick-up b)\n(stack b h)\n(pick-up g)\n(stack g b)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack c f)\r\n(put-down c)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g d)\r\n(put-down g)\r\n(unstack d h)\r\n(put-down d)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a e)\r\n(stack a f)\r\n(unstack e b)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-4",
@@ -2232,7 +2232,7 @@
         "returncode": 0,
         "extracted_plan_sha": "070eaa0173316497f927bd469e2ac2fd0a6930842014b6356a02c4ab2eb038d2"
       },
-      "extracted_plan": "(unstack c f)\n(put-down c)\n(unstack f g)\n(put-down f)\n(unstack g d)\n(put-down g)\n(unstack d h)\n(put-down d)\n(unstack h i)\n(put-down h)\n(unstack i a)\n(put-down i)\n(unstack a e)\n(stack a f)\n(unstack e b)\n(put-down e)\n(pick-up b)\n(stack b h)\n(pick-up g)\n(stack g b)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack c f)\r\n(put-down c)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g d)\r\n(put-down g)\r\n(unstack d h)\r\n(put-down d)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a e)\r\n(stack a f)\r\n(unstack e b)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-4",
@@ -2244,7 +2244,7 @@
         "returncode": 0,
         "extracted_plan_sha": "070eaa0173316497f927bd469e2ac2fd0a6930842014b6356a02c4ab2eb038d2"
       },
-      "extracted_plan": "(unstack c f)\n(put-down c)\n(unstack f g)\n(put-down f)\n(unstack g d)\n(put-down g)\n(unstack d h)\n(put-down d)\n(unstack h i)\n(put-down h)\n(unstack i a)\n(put-down i)\n(unstack a e)\n(stack a f)\n(unstack e b)\n(put-down e)\n(pick-up b)\n(stack b h)\n(pick-up g)\n(stack g b)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up i)\n(stack i d)"
+      "extracted_plan": "(unstack c f)\r\n(put-down c)\r\n(unstack f g)\r\n(put-down f)\r\n(unstack g d)\r\n(put-down g)\r\n(unstack d h)\r\n(put-down d)\r\n(unstack h i)\r\n(put-down h)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a e)\r\n(stack a f)\r\n(unstack e b)\r\n(put-down e)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up g)\r\n(stack g b)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up i)\r\n(stack i d)"
     },
     {
       "task": "instance-66",
@@ -2256,7 +2256,7 @@
         "returncode": 0,
         "extracted_plan_sha": "90630ef1cc8cf5a558d01910c00c9946dc676f5f395fcf35e5e19c28a45e4143"
       },
-      "extracted_plan": "(unstack l g)\n(put-down l)\n(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h n)\n(put-down h)\n(unstack n b)\n(put-down n)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a f)\n(put-down a)\n(unstack f c)\n(put-down f)\n(unstack c m)\n(put-down c)\n(pick-up j)\n(stack j e)\n(pick-up m)\n(stack m j)\n(pick-up c)\n(stack c m)\n(pick-up k)\n(stack k f)\n(pick-up g)\n(stack g k)\n(pick-up b)\n(stack b g)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(pick-up l)\n(stack l h)\n(pick-up a)\n(stack a l)\n(pick-up n)\n(stack n a)"
+      "extracted_plan": "(unstack l g)\r\n(put-down l)\r\n(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h n)\r\n(put-down h)\r\n(unstack n b)\r\n(put-down n)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c m)\r\n(put-down c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up m)\r\n(stack m j)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up k)\r\n(stack k f)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up l)\r\n(stack l h)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up n)\r\n(stack n a)"
     },
     {
       "task": "instance-66",
@@ -2268,7 +2268,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b8d2a311a4dcb1f643a71ac0d2e552c81f06b77e49835ef483f54805ad26c077"
       },
-      "extracted_plan": "(unstack l g)\n(put-down l)\n(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(stack j e)\n(unstack h n)\n(put-down h)\n(unstack n b)\n(put-down n)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(stack i d)\n(unstack a f)\n(put-down a)\n(unstack f c)\n(put-down f)\n(unstack c m)\n(put-down c)\n(pick-up m)\n(stack m j)\n(pick-up c)\n(stack c m)\n(pick-up k)\n(stack k f)\n(pick-up g)\n(stack g k)\n(pick-up b)\n(stack b g)\n(pick-up h)\n(stack h i)\n(pick-up l)\n(stack l h)\n(pick-up a)\n(stack a l)\n(pick-up n)\n(stack n a)"
+      "extracted_plan": "(unstack l g)\r\n(put-down l)\r\n(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(stack j e)\r\n(unstack h n)\r\n(put-down h)\r\n(unstack n b)\r\n(put-down n)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(stack i d)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c m)\r\n(put-down c)\r\n(pick-up m)\r\n(stack m j)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up k)\r\n(stack k f)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up l)\r\n(stack l h)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up n)\r\n(stack n a)"
     },
     {
       "task": "instance-66",
@@ -2280,7 +2280,7 @@
         "returncode": 0,
         "extracted_plan_sha": "90630ef1cc8cf5a558d01910c00c9946dc676f5f395fcf35e5e19c28a45e4143"
       },
-      "extracted_plan": "(unstack l g)\n(put-down l)\n(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h n)\n(put-down h)\n(unstack n b)\n(put-down n)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a f)\n(put-down a)\n(unstack f c)\n(put-down f)\n(unstack c m)\n(put-down c)\n(pick-up j)\n(stack j e)\n(pick-up m)\n(stack m j)\n(pick-up c)\n(stack c m)\n(pick-up k)\n(stack k f)\n(pick-up g)\n(stack g k)\n(pick-up b)\n(stack b g)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(pick-up l)\n(stack l h)\n(pick-up a)\n(stack a l)\n(pick-up n)\n(stack n a)"
+      "extracted_plan": "(unstack l g)\r\n(put-down l)\r\n(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h n)\r\n(put-down h)\r\n(unstack n b)\r\n(put-down n)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c m)\r\n(put-down c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up m)\r\n(stack m j)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up k)\r\n(stack k f)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up l)\r\n(stack l h)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up n)\r\n(stack n a)"
     },
     {
       "task": "instance-66",
@@ -2292,7 +2292,7 @@
         "returncode": 0,
         "extracted_plan_sha": "90630ef1cc8cf5a558d01910c00c9946dc676f5f395fcf35e5e19c28a45e4143"
       },
-      "extracted_plan": "(unstack l g)\n(put-down l)\n(unstack g k)\n(put-down g)\n(unstack k j)\n(put-down k)\n(unstack j h)\n(put-down j)\n(unstack h n)\n(put-down h)\n(unstack n b)\n(put-down n)\n(unstack b d)\n(put-down b)\n(unstack d i)\n(put-down d)\n(unstack i a)\n(put-down i)\n(unstack a f)\n(put-down a)\n(unstack f c)\n(put-down f)\n(unstack c m)\n(put-down c)\n(pick-up j)\n(stack j e)\n(pick-up m)\n(stack m j)\n(pick-up c)\n(stack c m)\n(pick-up k)\n(stack k f)\n(pick-up g)\n(stack g k)\n(pick-up b)\n(stack b g)\n(pick-up i)\n(stack i d)\n(pick-up h)\n(stack h i)\n(pick-up l)\n(stack l h)\n(pick-up a)\n(stack a l)\n(pick-up n)\n(stack n a)"
+      "extracted_plan": "(unstack l g)\r\n(put-down l)\r\n(unstack g k)\r\n(put-down g)\r\n(unstack k j)\r\n(put-down k)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h n)\r\n(put-down h)\r\n(unstack n b)\r\n(put-down n)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack d i)\r\n(put-down d)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a f)\r\n(put-down a)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c m)\r\n(put-down c)\r\n(pick-up j)\r\n(stack j e)\r\n(pick-up m)\r\n(stack m j)\r\n(pick-up c)\r\n(stack c m)\r\n(pick-up k)\r\n(stack k f)\r\n(pick-up g)\r\n(stack g k)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up i)\r\n(stack i d)\r\n(pick-up h)\r\n(stack h i)\r\n(pick-up l)\r\n(stack l h)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up n)\r\n(stack n a)"
     },
     {
       "task": "instance-55",
@@ -2304,7 +2304,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f46eaee72d9bbee45176296c450ff40c494cc9fc5080158b710a17ab579a8496"
       },
-      "extracted_plan": "(unstack k m)\n(put-down k)\n(unstack m a)\n(put-down m)\n(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c f)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack b d)\n(put-down b)\n(unstack g j)\n(put-down g)\n(unstack j h)\n(put-down j)\n(unstack h l)\n(put-down h)\n(pick-up m)\n(stack m d)\n(pick-up f)\n(stack f m)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up j)\n(stack j g)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up i)\n(stack i e)\n(pick-up l)\n(stack l k)\n(pick-up a)\n(stack a l)\n(pick-up c)\n(stack c a)"
+      "extracted_plan": "(unstack k m)\r\n(put-down k)\r\n(unstack m a)\r\n(put-down m)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h l)\r\n(put-down h)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up i)\r\n(stack i e)\r\n(pick-up l)\r\n(stack l k)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up c)\r\n(stack c a)"
     },
     {
       "task": "instance-55",
@@ -2316,7 +2316,7 @@
         "returncode": 0,
         "extracted_plan_sha": "5c3e9794443f3067a093d19f91c2f6a6c7b85f5fb74257836eef91e2dd8e1ea8"
       },
-      "extracted_plan": "(unstack g j)\n(put-down g)\n(unstack j h)\n(put-down j)\n(unstack h l)\n(put-down h)\n(unstack k m)\n(put-down k)\n(pick-up l)\n(stack l k)\n(unstack m a)\n(put-down m)\n(unstack a e)\n(stack a l)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c f)\n(stack c a)\n(unstack f b)\n(put-down f)\n(unstack b d)\n(put-down b)\n(pick-up m)\n(stack m d)\n(pick-up f)\n(stack f m)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up j)\n(stack j g)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up i)\n(stack i e)"
+      "extracted_plan": "(unstack g j)\r\n(put-down g)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h l)\r\n(put-down h)\r\n(unstack k m)\r\n(put-down k)\r\n(pick-up l)\r\n(stack l k)\r\n(unstack m a)\r\n(put-down m)\r\n(unstack a e)\r\n(stack a l)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c f)\r\n(stack c a)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b d)\r\n(put-down b)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up i)\r\n(stack i e)"
     },
     {
       "task": "instance-55",
@@ -2328,7 +2328,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f46eaee72d9bbee45176296c450ff40c494cc9fc5080158b710a17ab579a8496"
       },
-      "extracted_plan": "(unstack k m)\n(put-down k)\n(unstack m a)\n(put-down m)\n(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c f)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack b d)\n(put-down b)\n(unstack g j)\n(put-down g)\n(unstack j h)\n(put-down j)\n(unstack h l)\n(put-down h)\n(pick-up m)\n(stack m d)\n(pick-up f)\n(stack f m)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up j)\n(stack j g)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up i)\n(stack i e)\n(pick-up l)\n(stack l k)\n(pick-up a)\n(stack a l)\n(pick-up c)\n(stack c a)"
+      "extracted_plan": "(unstack k m)\r\n(put-down k)\r\n(unstack m a)\r\n(put-down m)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h l)\r\n(put-down h)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up i)\r\n(stack i e)\r\n(pick-up l)\r\n(stack l k)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up c)\r\n(stack c a)"
     },
     {
       "task": "instance-55",
@@ -2340,7 +2340,7 @@
         "returncode": 0,
         "extracted_plan_sha": "f46eaee72d9bbee45176296c450ff40c494cc9fc5080158b710a17ab579a8496"
       },
-      "extracted_plan": "(unstack k m)\n(put-down k)\n(unstack m a)\n(put-down m)\n(unstack a e)\n(put-down a)\n(unstack e i)\n(put-down e)\n(unstack i c)\n(put-down i)\n(unstack c f)\n(put-down c)\n(unstack f b)\n(put-down f)\n(unstack b d)\n(put-down b)\n(unstack g j)\n(put-down g)\n(unstack j h)\n(put-down j)\n(unstack h l)\n(put-down h)\n(pick-up m)\n(stack m d)\n(pick-up f)\n(stack f m)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up j)\n(stack j g)\n(pick-up b)\n(stack b j)\n(pick-up e)\n(stack e b)\n(pick-up i)\n(stack i e)\n(pick-up l)\n(stack l k)\n(pick-up a)\n(stack a l)\n(pick-up c)\n(stack c a)"
+      "extracted_plan": "(unstack k m)\r\n(put-down k)\r\n(unstack m a)\r\n(put-down m)\r\n(unstack a e)\r\n(put-down a)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i c)\r\n(put-down i)\r\n(unstack c f)\r\n(put-down c)\r\n(unstack f b)\r\n(put-down f)\r\n(unstack b d)\r\n(put-down b)\r\n(unstack g j)\r\n(put-down g)\r\n(unstack j h)\r\n(put-down j)\r\n(unstack h l)\r\n(put-down h)\r\n(pick-up m)\r\n(stack m d)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up j)\r\n(stack j g)\r\n(pick-up b)\r\n(stack b j)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up i)\r\n(stack i e)\r\n(pick-up l)\r\n(stack l k)\r\n(pick-up a)\r\n(stack a l)\r\n(pick-up c)\r\n(stack c a)"
     },
     {
       "task": "instance-74",
@@ -2352,7 +2352,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1789071744cebaeeb2b40e4cc0644a5474ac841dc041b968b415626b4af2175b"
       },
-      "extracted_plan": "(unstack d k)\n(put-down d)\n(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h l)\n(put-down h)\n(unstack l b)\n(put-down l)\n(unstack b f)\n(put-down b)\n(unstack f c)\n(put-down f)\n(unstack c e)\n(put-down c)\n(unstack e j)\n(put-down e)\n(unstack j g)\n(put-down j)\n(pick-up i)\n(stack i g)\n(pick-up f)\n(stack f i)\n(pick-up c)\n(stack c f)\n(pick-up k)\n(stack k c)\n(pick-up b)\n(stack b h)\n(pick-up e)\n(stack e b)\n(pick-up l)\n(stack l e)\n(pick-up j)\n(stack j a)\n(pick-up d)\n(stack d j)"
+      "extracted_plan": "(unstack d k)\r\n(put-down d)\r\n(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h l)\r\n(put-down h)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c e)\r\n(put-down c)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up i)\r\n(stack i g)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up d)\r\n(stack d j)"
     },
     {
       "task": "instance-74",
@@ -2364,7 +2364,7 @@
         "returncode": 0,
         "extracted_plan_sha": "20fe0edbeeba82dfae7ca97af97db17fb7cb245dd3161017e0a06922ea0e6559"
       },
-      "extracted_plan": "(unstack d k)\n(put-down d)\n(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h l)\n(put-down h)\n(unstack l b)\n(put-down l)\n(unstack b f)\n(stack b h)\n(unstack f c)\n(put-down f)\n(unstack c e)\n(put-down c)\n(unstack e j)\n(stack e b)\n(unstack j g)\n(stack j a)\n(pick-up i)\n(stack i g)\n(pick-up f)\n(stack f i)\n(pick-up c)\n(stack c f)\n(pick-up k)\n(stack k c)\n(pick-up l)\n(stack l e)\n(pick-up d)\n(stack d j)"
+      "extracted_plan": "(unstack d k)\r\n(put-down d)\r\n(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h l)\r\n(put-down h)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b f)\r\n(stack b h)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c e)\r\n(put-down c)\r\n(unstack e j)\r\n(stack e b)\r\n(unstack j g)\r\n(stack j a)\r\n(pick-up i)\r\n(stack i g)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up d)\r\n(stack d j)"
     },
     {
       "task": "instance-74",
@@ -2376,7 +2376,7 @@
         "returncode": 0,
         "extracted_plan_sha": "1789071744cebaeeb2b40e4cc0644a5474ac841dc041b968b415626b4af2175b"
       },
-      "extracted_plan": "(unstack d k)\n(put-down d)\n(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h l)\n(put-down h)\n(unstack l b)\n(put-down l)\n(unstack b f)\n(put-down b)\n(unstack f c)\n(put-down f)\n(unstack c e)\n(put-down c)\n(unstack e j)\n(put-down e)\n(unstack j g)\n(put-down j)\n(pick-up i)\n(stack i g)\n(pick-up f)\n(stack f i)\n(pick-up c)\n(stack c f)\n(pick-up k)\n(stack k c)\n(pick-up b)\n(stack b h)\n(pick-up e)\n(stack e b)\n(pick-up l)\n(stack l e)\n(pick-up j)\n(stack j a)\n(pick-up d)\n(stack d j)"
+      "extracted_plan": "(unstack d k)\r\n(put-down d)\r\n(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h l)\r\n(put-down h)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c e)\r\n(put-down c)\r\n(unstack e j)\r\n(put-down e)\r\n(unstack j g)\r\n(put-down j)\r\n(pick-up i)\r\n(stack i g)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up e)\r\n(stack e b)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up j)\r\n(stack j a)\r\n(pick-up d)\r\n(stack d j)"
     },
     {
       "task": "instance-74",
@@ -2388,7 +2388,7 @@
         "returncode": 0,
         "extracted_plan_sha": "20fe0edbeeba82dfae7ca97af97db17fb7cb245dd3161017e0a06922ea0e6559"
       },
-      "extracted_plan": "(unstack d k)\n(put-down d)\n(unstack k a)\n(put-down k)\n(unstack a i)\n(put-down a)\n(unstack i h)\n(put-down i)\n(unstack h l)\n(put-down h)\n(unstack l b)\n(put-down l)\n(unstack b f)\n(stack b h)\n(unstack f c)\n(put-down f)\n(unstack c e)\n(put-down c)\n(unstack e j)\n(stack e b)\n(unstack j g)\n(stack j a)\n(pick-up i)\n(stack i g)\n(pick-up f)\n(stack f i)\n(pick-up c)\n(stack c f)\n(pick-up k)\n(stack k c)\n(pick-up l)\n(stack l e)\n(pick-up d)\n(stack d j)"
+      "extracted_plan": "(unstack d k)\r\n(put-down d)\r\n(unstack k a)\r\n(put-down k)\r\n(unstack a i)\r\n(put-down a)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h l)\r\n(put-down h)\r\n(unstack l b)\r\n(put-down l)\r\n(unstack b f)\r\n(stack b h)\r\n(unstack f c)\r\n(put-down f)\r\n(unstack c e)\r\n(put-down c)\r\n(unstack e j)\r\n(stack e b)\r\n(unstack j g)\r\n(stack j a)\r\n(pick-up i)\r\n(stack i g)\r\n(pick-up f)\r\n(stack f i)\r\n(pick-up c)\r\n(stack c f)\r\n(pick-up k)\r\n(stack k c)\r\n(pick-up l)\r\n(stack l e)\r\n(pick-up d)\r\n(stack d j)"
     },
     {
       "task": "instance-89",
@@ -2400,7 +2400,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a0f1794554f940e5c08f81871d2c77d329e99169fdb1e1d4e6fec60a9e00ad10"
       },
-      "extracted_plan": "(unstack a g)\n(put-down a)\n(unstack d e)\n(put-down d)\n(unstack e f)\n(put-down e)\n(unstack f h)\n(put-down f)\n(unstack h c)\n(put-down h)\n(unstack c b)\n(put-down c)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up b)\n(stack b d)\n(pick-up a)\n(stack a c)"
+      "extracted_plan": "(unstack a g)\r\n(put-down a)\r\n(unstack d e)\r\n(put-down d)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f h)\r\n(put-down f)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up a)\r\n(stack a c)"
     },
     {
       "task": "instance-89",
@@ -2412,7 +2412,7 @@
         "returncode": 0,
         "extracted_plan_sha": "e2d0f493f335ef4708f10ae03bacf8ff69ca515fde4e5c6df2a4137b0f9c80c9"
       },
-      "extracted_plan": "(unstack d e)\n(put-down d)\n(unstack e f)\n(put-down e)\n(unstack f h)\n(put-down f)\n(unstack h c)\n(stack h f)\n(unstack c b)\n(put-down c)\n(unstack a g)\n(stack a c)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up b)\n(stack b d)"
+      "extracted_plan": "(unstack d e)\r\n(put-down d)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f h)\r\n(put-down f)\r\n(unstack h c)\r\n(stack h f)\r\n(unstack c b)\r\n(put-down c)\r\n(unstack a g)\r\n(stack a c)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up b)\r\n(stack b d)"
     },
     {
       "task": "instance-89",
@@ -2424,7 +2424,7 @@
         "returncode": 0,
         "extracted_plan_sha": "a0f1794554f940e5c08f81871d2c77d329e99169fdb1e1d4e6fec60a9e00ad10"
       },
-      "extracted_plan": "(unstack a g)\n(put-down a)\n(unstack d e)\n(put-down d)\n(unstack e f)\n(put-down e)\n(unstack f h)\n(put-down f)\n(unstack h c)\n(put-down h)\n(unstack c b)\n(put-down c)\n(pick-up h)\n(stack h f)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up b)\n(stack b d)\n(pick-up a)\n(stack a c)"
+      "extracted_plan": "(unstack a g)\r\n(put-down a)\r\n(unstack d e)\r\n(put-down d)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f h)\r\n(put-down f)\r\n(unstack h c)\r\n(put-down h)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up h)\r\n(stack h f)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up a)\r\n(stack a c)"
     },
     {
       "task": "instance-89",
@@ -2436,7 +2436,7 @@
         "returncode": 0,
         "extracted_plan_sha": "b5feeaa15acd5fef1c16f9fc029f9455ee79c1128b0f64c2728da9c7084a4b00"
       },
-      "extracted_plan": "(unstack a g)\n(put-down a)\n(unstack d e)\n(put-down d)\n(unstack e f)\n(put-down e)\n(unstack f h)\n(put-down f)\n(unstack h c)\n(stack h f)\n(unstack c b)\n(put-down c)\n(pick-up g)\n(stack g h)\n(pick-up e)\n(stack e g)\n(pick-up d)\n(stack d e)\n(pick-up b)\n(stack b d)\n(pick-up a)\n(stack a c)"
+      "extracted_plan": "(unstack a g)\r\n(put-down a)\r\n(unstack d e)\r\n(put-down d)\r\n(unstack e f)\r\n(put-down e)\r\n(unstack f h)\r\n(put-down f)\r\n(unstack h c)\r\n(stack h f)\r\n(unstack c b)\r\n(put-down c)\r\n(pick-up g)\r\n(stack g h)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up d)\r\n(stack d e)\r\n(pick-up b)\r\n(stack b d)\r\n(pick-up a)\r\n(stack a c)"
     },
     {
       "task": "instance-100",
@@ -2448,7 +2448,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d9a50c14005661aa0f3ca4e67e2b029cc71146b5fca5cc18e816e5b78acc6540"
       },
-      "extracted_plan": "(unstack e h)\n(put-down e)\n(unstack h f)\n(put-down h)\n(unstack f b)\n(put-down f)\n(pick-up h)\n(stack h b)\n(unstack c g)\n(put-down c)\n(unstack g a)\n(stack g h)\n(pick-up c)\n(stack c g)\n(pick-up f)\n(stack f c)\n(pick-up a)\n(stack a e)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack e h)\r\n(put-down e)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up h)\r\n(stack h b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g a)\r\n(stack g h)\r\n(pick-up c)\r\n(stack c g)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-100",
@@ -2460,7 +2460,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d9a50c14005661aa0f3ca4e67e2b029cc71146b5fca5cc18e816e5b78acc6540"
       },
-      "extracted_plan": "(unstack e h)\n(put-down e)\n(unstack h f)\n(put-down h)\n(unstack f b)\n(put-down f)\n(pick-up h)\n(stack h b)\n(unstack c g)\n(put-down c)\n(unstack g a)\n(stack g h)\n(pick-up c)\n(stack c g)\n(pick-up f)\n(stack f c)\n(pick-up a)\n(stack a e)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack e h)\r\n(put-down e)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up h)\r\n(stack h b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g a)\r\n(stack g h)\r\n(pick-up c)\r\n(stack c g)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-100",
@@ -2472,7 +2472,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d9a50c14005661aa0f3ca4e67e2b029cc71146b5fca5cc18e816e5b78acc6540"
       },
-      "extracted_plan": "(unstack e h)\n(put-down e)\n(unstack h f)\n(put-down h)\n(unstack f b)\n(put-down f)\n(pick-up h)\n(stack h b)\n(unstack c g)\n(put-down c)\n(unstack g a)\n(stack g h)\n(pick-up c)\n(stack c g)\n(pick-up f)\n(stack f c)\n(pick-up a)\n(stack a e)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack e h)\r\n(put-down e)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up h)\r\n(stack h b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g a)\r\n(stack g h)\r\n(pick-up c)\r\n(stack c g)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-100",
@@ -2484,7 +2484,7 @@
         "returncode": 0,
         "extracted_plan_sha": "d9a50c14005661aa0f3ca4e67e2b029cc71146b5fca5cc18e816e5b78acc6540"
       },
-      "extracted_plan": "(unstack e h)\n(put-down e)\n(unstack h f)\n(put-down h)\n(unstack f b)\n(put-down f)\n(pick-up h)\n(stack h b)\n(unstack c g)\n(put-down c)\n(unstack g a)\n(stack g h)\n(pick-up c)\n(stack c g)\n(pick-up f)\n(stack f c)\n(pick-up a)\n(stack a e)\n(pick-up d)\n(stack d a)"
+      "extracted_plan": "(unstack e h)\r\n(put-down e)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack f b)\r\n(put-down f)\r\n(pick-up h)\r\n(stack h b)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g a)\r\n(stack g h)\r\n(pick-up c)\r\n(stack c g)\r\n(pick-up f)\r\n(stack f c)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up d)\r\n(stack d a)"
     },
     {
       "task": "instance-73",
@@ -2496,7 +2496,7 @@
         "returncode": 0,
         "extracted_plan_sha": "46b28b29b68ea8bd626f9babb0982f92e2f0a66a3468290125e19fa77fcf16da"
       },
-      "extracted_plan": "(unstack b a)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i d)\n(put-down i)\n(unstack d c)\n(put-down d)\n(unstack c g)\n(put-down c)\n(unstack g l)\n(put-down g)\n(unstack h f)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k j)\n(put-down k)\n(pick-up a)\n(stack a c)\n(pick-up d)\n(stack d a)\n(pick-up g)\n(stack g d)\n(pick-up e)\n(stack e g)\n(pick-up f)\n(stack f m)\n(pick-up l)\n(stack l f)\n(pick-up j)\n(stack j l)\n(pick-up k)\n(stack k j)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack b a)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i d)\r\n(put-down i)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k j)\r\n(put-down k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up j)\r\n(stack j l)\r\n(pick-up k)\r\n(stack k j)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-73",
@@ -2508,7 +2508,7 @@
         "returncode": 0,
         "extracted_plan_sha": "46b28b29b68ea8bd626f9babb0982f92e2f0a66a3468290125e19fa77fcf16da"
       },
-      "extracted_plan": "(unstack b a)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i d)\n(put-down i)\n(unstack d c)\n(put-down d)\n(unstack c g)\n(put-down c)\n(unstack g l)\n(put-down g)\n(unstack h f)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k j)\n(put-down k)\n(pick-up a)\n(stack a c)\n(pick-up d)\n(stack d a)\n(pick-up g)\n(stack g d)\n(pick-up e)\n(stack e g)\n(pick-up f)\n(stack f m)\n(pick-up l)\n(stack l f)\n(pick-up j)\n(stack j l)\n(pick-up k)\n(stack k j)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack b a)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i d)\r\n(put-down i)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k j)\r\n(put-down k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up j)\r\n(stack j l)\r\n(pick-up k)\r\n(stack k j)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-73",
@@ -2520,7 +2520,7 @@
         "returncode": 0,
         "extracted_plan_sha": "46b28b29b68ea8bd626f9babb0982f92e2f0a66a3468290125e19fa77fcf16da"
       },
-      "extracted_plan": "(unstack b a)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i d)\n(put-down i)\n(unstack d c)\n(put-down d)\n(unstack c g)\n(put-down c)\n(unstack g l)\n(put-down g)\n(unstack h f)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k j)\n(put-down k)\n(pick-up a)\n(stack a c)\n(pick-up d)\n(stack d a)\n(pick-up g)\n(stack g d)\n(pick-up e)\n(stack e g)\n(pick-up f)\n(stack f m)\n(pick-up l)\n(stack l f)\n(pick-up j)\n(stack j l)\n(pick-up k)\n(stack k j)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack b a)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i d)\r\n(put-down i)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k j)\r\n(put-down k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up j)\r\n(stack j l)\r\n(pick-up k)\r\n(stack k j)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-73",
@@ -2532,7 +2532,7 @@
         "returncode": 0,
         "extracted_plan_sha": "46b28b29b68ea8bd626f9babb0982f92e2f0a66a3468290125e19fa77fcf16da"
       },
-      "extracted_plan": "(unstack b a)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i d)\n(put-down i)\n(unstack d c)\n(put-down d)\n(unstack c g)\n(put-down c)\n(unstack g l)\n(put-down g)\n(unstack h f)\n(put-down h)\n(unstack m k)\n(put-down m)\n(unstack k j)\n(put-down k)\n(pick-up a)\n(stack a c)\n(pick-up d)\n(stack d a)\n(pick-up g)\n(stack g d)\n(pick-up e)\n(stack e g)\n(pick-up f)\n(stack f m)\n(pick-up l)\n(stack l f)\n(pick-up j)\n(stack j l)\n(pick-up k)\n(stack k j)\n(pick-up b)\n(stack b h)"
+      "extracted_plan": "(unstack b a)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i d)\r\n(put-down i)\r\n(unstack d c)\r\n(put-down d)\r\n(unstack c g)\r\n(put-down c)\r\n(unstack g l)\r\n(put-down g)\r\n(unstack h f)\r\n(put-down h)\r\n(unstack m k)\r\n(put-down m)\r\n(unstack k j)\r\n(put-down k)\r\n(pick-up a)\r\n(stack a c)\r\n(pick-up d)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up e)\r\n(stack e g)\r\n(pick-up f)\r\n(stack f m)\r\n(pick-up l)\r\n(stack l f)\r\n(pick-up j)\r\n(stack j l)\r\n(pick-up k)\r\n(stack k j)\r\n(pick-up b)\r\n(stack b h)"
     },
     {
       "task": "instance-3",
@@ -2544,7 +2544,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02315b3ac86383bbfa32a6db521704077dc1b86b75d3ab93793f1f9bcac34a95"
       },
-      "extracted_plan": "(unstack g d)\n(put-down g)\n(unstack d f)\n(stack d a)\n(pick-up g)\n(stack g d)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)\n(pick-up f)\n(stack f e)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack g d)\r\n(put-down g)\r\n(unstack d f)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-3",
@@ -2556,7 +2556,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02315b3ac86383bbfa32a6db521704077dc1b86b75d3ab93793f1f9bcac34a95"
       },
-      "extracted_plan": "(unstack g d)\n(put-down g)\n(unstack d f)\n(stack d a)\n(pick-up g)\n(stack g d)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)\n(pick-up f)\n(stack f e)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack g d)\r\n(put-down g)\r\n(unstack d f)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-3",
@@ -2568,7 +2568,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02315b3ac86383bbfa32a6db521704077dc1b86b75d3ab93793f1f9bcac34a95"
       },
-      "extracted_plan": "(unstack g d)\n(put-down g)\n(unstack d f)\n(stack d a)\n(pick-up g)\n(stack g d)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)\n(pick-up f)\n(stack f e)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack g d)\r\n(put-down g)\r\n(unstack d f)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up h)\r\n(stack h f)"
     },
     {
       "task": "instance-3",
@@ -2580,7 +2580,7 @@
         "returncode": 0,
         "extracted_plan_sha": "02315b3ac86383bbfa32a6db521704077dc1b86b75d3ab93793f1f9bcac34a95"
       },
-      "extracted_plan": "(unstack g d)\n(put-down g)\n(unstack d f)\n(stack d a)\n(pick-up g)\n(stack g d)\n(unstack f i)\n(put-down f)\n(unstack i h)\n(put-down i)\n(unstack h e)\n(put-down h)\n(unstack e b)\n(put-down e)\n(unstack b c)\n(put-down b)\n(pick-up c)\n(stack c b)\n(pick-up e)\n(stack e c)\n(pick-up f)\n(stack f e)\n(pick-up h)\n(stack h f)"
+      "extracted_plan": "(unstack g d)\r\n(put-down g)\r\n(unstack d f)\r\n(stack d a)\r\n(pick-up g)\r\n(stack g d)\r\n(unstack f i)\r\n(put-down f)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h e)\r\n(put-down h)\r\n(unstack e b)\r\n(put-down e)\r\n(unstack b c)\r\n(put-down b)\r\n(pick-up c)\r\n(stack c b)\r\n(pick-up e)\r\n(stack e c)\r\n(pick-up f)\r\n(stack f e)\r\n(pick-up h)\r\n(stack h f)"
     }
   ],
   "contrasts": {
@@ -4272,7 +4272,7 @@
           "returncode": 0,
           "extracted_plan_sha": "e9c732c8fca0b588873690cd8f1557af51d5c537379e449bb268431e6ffa8882"
         },
-        "extracted_plan": "(unstack j a)\n(put-down j)\n(unstack a c)\n(put-down a)\n(unstack c d)\n(put-down c)\n(unstack d b)\n(put-down d)\n(unstack b f)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h g)\n(put-down h)\n(unstack g k)\n(put-down g)\n(pick-up i)\n(stack i c)\n(pick-up k)\n(stack k i)\n(pick-up d)\n(stack d k)\n(pick-up h)\n(stack h d)\n(pick-up a)\n(stack a e)\n(pick-up g)\n(stack g a)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f j)"
+        "extracted_plan": "(unstack j a)\r\n(put-down j)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h g)\r\n(put-down h)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up d)\r\n(stack d k)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f j)"
       },
       {
         "task": "instance-80",
@@ -4284,7 +4284,7 @@
           "returncode": 0,
           "extracted_plan_sha": "bc93726b47fa79d5db8a813abd4b5dde6e1e5646946ac9dc80640393ca786d5c"
         },
-        "extracted_plan": "(unstack j a)\n(put-down j)\n(unstack a c)\n(put-down a)\n(unstack c d)\n(put-down c)\n(unstack d b)\n(put-down d)\n(unstack b f)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(stack i c)\n(unstack h g)\n(put-down h)\n(unstack g k)\n(put-down g)\n(pick-up k)\n(stack k i)\n(pick-up d)\n(stack d k)\n(pick-up h)\n(stack h d)\n(pick-up a)\n(stack a e)\n(pick-up g)\n(stack g a)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f j)"
+        "extracted_plan": "(unstack j a)\r\n(put-down j)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(stack i c)\r\n(unstack h g)\r\n(put-down h)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up d)\r\n(stack d k)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f j)"
       },
       {
         "task": "instance-80",
@@ -4296,7 +4296,7 @@
           "returncode": 0,
           "extracted_plan_sha": "e9c732c8fca0b588873690cd8f1557af51d5c537379e449bb268431e6ffa8882"
         },
-        "extracted_plan": "(unstack j a)\n(put-down j)\n(unstack a c)\n(put-down a)\n(unstack c d)\n(put-down c)\n(unstack d b)\n(put-down d)\n(unstack b f)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h g)\n(put-down h)\n(unstack g k)\n(put-down g)\n(pick-up i)\n(stack i c)\n(pick-up k)\n(stack k i)\n(pick-up d)\n(stack d k)\n(pick-up h)\n(stack h d)\n(pick-up a)\n(stack a e)\n(pick-up g)\n(stack g a)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f j)"
+        "extracted_plan": "(unstack j a)\r\n(put-down j)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h g)\r\n(put-down h)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up d)\r\n(stack d k)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f j)"
       },
       {
         "task": "instance-80",
@@ -4308,7 +4308,7 @@
           "returncode": 0,
           "extracted_plan_sha": "e9c732c8fca0b588873690cd8f1557af51d5c537379e449bb268431e6ffa8882"
         },
-        "extracted_plan": "(unstack j a)\n(put-down j)\n(unstack a c)\n(put-down a)\n(unstack c d)\n(put-down c)\n(unstack d b)\n(put-down d)\n(unstack b f)\n(put-down b)\n(unstack e i)\n(put-down e)\n(unstack i h)\n(put-down i)\n(unstack h g)\n(put-down h)\n(unstack g k)\n(put-down g)\n(pick-up i)\n(stack i c)\n(pick-up k)\n(stack k i)\n(pick-up d)\n(stack d k)\n(pick-up h)\n(stack h d)\n(pick-up a)\n(stack a e)\n(pick-up g)\n(stack g a)\n(pick-up b)\n(stack b g)\n(pick-up f)\n(stack f j)"
+        "extracted_plan": "(unstack j a)\r\n(put-down j)\r\n(unstack a c)\r\n(put-down a)\r\n(unstack c d)\r\n(put-down c)\r\n(unstack d b)\r\n(put-down d)\r\n(unstack b f)\r\n(put-down b)\r\n(unstack e i)\r\n(put-down e)\r\n(unstack i h)\r\n(put-down i)\r\n(unstack h g)\r\n(put-down h)\r\n(unstack g k)\r\n(put-down g)\r\n(pick-up i)\r\n(stack i c)\r\n(pick-up k)\r\n(stack k i)\r\n(pick-up d)\r\n(stack d k)\r\n(pick-up h)\r\n(stack h d)\r\n(pick-up a)\r\n(stack a e)\r\n(pick-up g)\r\n(stack g a)\r\n(pick-up b)\r\n(stack b g)\r\n(pick-up f)\r\n(stack f j)"
       },
       {
         "task": "instance-97",
@@ -4320,7 +4320,7 @@
           "returncode": 0,
           "extracted_plan_sha": "ac0abcb527292a88c7545eeaaaa27bf7ba92d0a93b7d02a6fc5b819f68d84fe2"
         },
-        "extracted_plan": "(unstack l k)\n(put-down l)\n(unstack e c)\n(put-down e)\n(unstack c g)\n(put-down c)\n(pick-up e)\n(stack e c)\n(unstack g b)\n(put-down g)\n(unstack b m)\n(put-down b)\n(unstack m j)\n(put-down m)\n(unstack j i)\n(put-down j)\n(unstack i a)\n(put-down i)\n(unstack a d)\n(stack a l)\n(unstack d h)\n(put-down d)\n(pick-up g)\n(stack g d)\n(pick-up m)\n(stack m g)\n(unstack h n)\n(put-down h)\n(pick-up b)\n(stack b h)\n(pick-up k)\n(stack k b)\n(pick-up i)\n(stack i k)\n(pick-up f)\n(stack f n)"
+        "extracted_plan": "(unstack l k)\r\n(put-down l)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack c g)\r\n(put-down c)\r\n(pick-up e)\r\n(stack e c)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b m)\r\n(put-down b)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a d)\r\n(stack a l)\r\n(unstack d h)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up m)\r\n(stack m g)\r\n(unstack h n)\r\n(put-down h)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up i)\r\n(stack i k)\r\n(pick-up f)\r\n(stack f n)"
       },
       {
         "task": "instance-97",
@@ -4332,7 +4332,7 @@
           "returncode": 0,
           "extracted_plan_sha": "ac0abcb527292a88c7545eeaaaa27bf7ba92d0a93b7d02a6fc5b819f68d84fe2"
         },
-        "extracted_plan": "(unstack l k)\n(put-down l)\n(unstack e c)\n(put-down e)\n(unstack c g)\n(put-down c)\n(pick-up e)\n(stack e c)\n(unstack g b)\n(put-down g)\n(unstack b m)\n(put-down b)\n(unstack m j)\n(put-down m)\n(unstack j i)\n(put-down j)\n(unstack i a)\n(put-down i)\n(unstack a d)\n(stack a l)\n(unstack d h)\n(put-down d)\n(pick-up g)\n(stack g d)\n(pick-up m)\n(stack m g)\n(unstack h n)\n(put-down h)\n(pick-up b)\n(stack b h)\n(pick-up k)\n(stack k b)\n(pick-up i)\n(stack i k)\n(pick-up f)\n(stack f n)"
+        "extracted_plan": "(unstack l k)\r\n(put-down l)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack c g)\r\n(put-down c)\r\n(pick-up e)\r\n(stack e c)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b m)\r\n(put-down b)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a d)\r\n(stack a l)\r\n(unstack d h)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up m)\r\n(stack m g)\r\n(unstack h n)\r\n(put-down h)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up i)\r\n(stack i k)\r\n(pick-up f)\r\n(stack f n)"
       },
       {
         "task": "instance-97",
@@ -4344,7 +4344,7 @@
           "returncode": 0,
           "extracted_plan_sha": "ac0abcb527292a88c7545eeaaaa27bf7ba92d0a93b7d02a6fc5b819f68d84fe2"
         },
-        "extracted_plan": "(unstack l k)\n(put-down l)\n(unstack e c)\n(put-down e)\n(unstack c g)\n(put-down c)\n(pick-up e)\n(stack e c)\n(unstack g b)\n(put-down g)\n(unstack b m)\n(put-down b)\n(unstack m j)\n(put-down m)\n(unstack j i)\n(put-down j)\n(unstack i a)\n(put-down i)\n(unstack a d)\n(stack a l)\n(unstack d h)\n(put-down d)\n(pick-up g)\n(stack g d)\n(pick-up m)\n(stack m g)\n(unstack h n)\n(put-down h)\n(pick-up b)\n(stack b h)\n(pick-up k)\n(stack k b)\n(pick-up i)\n(stack i k)\n(pick-up f)\n(stack f n)"
+        "extracted_plan": "(unstack l k)\r\n(put-down l)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack c g)\r\n(put-down c)\r\n(pick-up e)\r\n(stack e c)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b m)\r\n(put-down b)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a d)\r\n(stack a l)\r\n(unstack d h)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up m)\r\n(stack m g)\r\n(unstack h n)\r\n(put-down h)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up i)\r\n(stack i k)\r\n(pick-up f)\r\n(stack f n)"
       },
       {
         "task": "instance-97",
@@ -4356,7 +4356,7 @@
           "returncode": 0,
           "extracted_plan_sha": "ac0abcb527292a88c7545eeaaaa27bf7ba92d0a93b7d02a6fc5b819f68d84fe2"
         },
-        "extracted_plan": "(unstack l k)\n(put-down l)\n(unstack e c)\n(put-down e)\n(unstack c g)\n(put-down c)\n(pick-up e)\n(stack e c)\n(unstack g b)\n(put-down g)\n(unstack b m)\n(put-down b)\n(unstack m j)\n(put-down m)\n(unstack j i)\n(put-down j)\n(unstack i a)\n(put-down i)\n(unstack a d)\n(stack a l)\n(unstack d h)\n(put-down d)\n(pick-up g)\n(stack g d)\n(pick-up m)\n(stack m g)\n(unstack h n)\n(put-down h)\n(pick-up b)\n(stack b h)\n(pick-up k)\n(stack k b)\n(pick-up i)\n(stack i k)\n(pick-up f)\n(stack f n)"
+        "extracted_plan": "(unstack l k)\r\n(put-down l)\r\n(unstack e c)\r\n(put-down e)\r\n(unstack c g)\r\n(put-down c)\r\n(pick-up e)\r\n(stack e c)\r\n(unstack g b)\r\n(put-down g)\r\n(unstack b m)\r\n(put-down b)\r\n(unstack m j)\r\n(put-down m)\r\n(unstack j i)\r\n(put-down j)\r\n(unstack i a)\r\n(put-down i)\r\n(unstack a d)\r\n(stack a l)\r\n(unstack d h)\r\n(put-down d)\r\n(pick-up g)\r\n(stack g d)\r\n(pick-up m)\r\n(stack m g)\r\n(unstack h n)\r\n(put-down h)\r\n(pick-up b)\r\n(stack b h)\r\n(pick-up k)\r\n(stack k b)\r\n(pick-up i)\r\n(stack i k)\r\n(pick-up f)\r\n(stack f n)"
       }
     ]
   },
@@ -11268,7 +11268,7 @@
     },
     "analysis_source_sha256": "81012162b976e7b4cd2b2a550563829a95f02418a1ec3ee187d8ebccb5e25438",
     "source_report_sha256": "703f6963aafbfae3a3534c279cb54ca01137b3e5df90506f79e6c40119ed6413",
-    "publication_analysis_source_sha256": "e0bd47298284d8610c7109af5ba88f99896134b26a27fdd36d181652d80eef0f"
+    "publication_analysis_source_sha256": "8787e053c7d9e22a5a8aee292ca720481a604f3470882c547ec6480588dee988"
   },
   "matched_complete_resources": {
     "A": {
diff --git a/benchmarks/site/public/test-evaluations.json b/benchmarks/site/public/test-evaluations.json
index 260bbf5..36f1b75 100644
--- a/benchmarks/site/public/test-evaluations.json
+++ b/benchmarks/site/public/test-evaluations.json
@@ -15,7 +15,7 @@
       "limitation": "This is a continued, one-generation-per-arm 50-task subset, not the complete leaderboard. Two documented continuations preserved earlier successes and charged attempts; known request-specific refusals could receive one identical retry within the original reserve. Observed workflow latency includes queueing and recovery suspension, so it does not isolate intrinsic review latency. Static public tasks may have training exposure. Symbolic validity does not measure human rework or software delivery. Astra token caps are prompt targets, not an enforced CLI limit; provider effort labels do not establish equal compute. The [0,0] empirical bootstrap interval resamples only ties; it does not prove population-level equivalence. VAL validity also does not assess shortest-plan optimality.",
       "decision": "Partial measurement: paired observed outcomes are descriptive, and missing tasks prevent a complete fixed-50 benchmark claim. Even the most favorable missing outcomes cannot meet the predeclared score-improvement threshold. The completed original-draft arm is also ceiling-limited under the predeclared rule. For this benchmark, prefer the original Astra workflow: it already reached every goal. Additional review produced no measured validity gain and introduced delivery failures and extra compute.",
       "next_action": "Do not repeat the same matrix on this saturated subset. Keep the simpler workflow for tasks at this level. Any further study should use a separately specified benchmark with more headroom, preserve a fresh scored cohort, and measure application outcomes before claiming productivity benefits.",
-      "data_sha256": "97e48e59897986b570a410deba50921c104250e2d11f49b5d29d621b65605a65"
+      "data_sha256": "90a0075f9b3c999072b0487e7dd3a86c673012c7ccbf64fa74eb8c405c692015"
     },
     {
       "id": "planning",
diff --git a/benchmarks/site/tests/test_publication.py b/benchmarks/site/tests/test_publication.py
index f83b1c5..bd8cb1c 100644
--- a/benchmarks/site/tests/test_publication.py
+++ b/benchmarks/site/tests/test_publication.py
@@ -34,4 +34,14 @@ def test_format_only_changes_preserve_data_identity(self):
             root=Path(temp);p=self.fixture(root);(p/'result.json').write_text('{\n  "score": 80\n}\n')
             self.assertEqual(len(gate.validate(root)),1)
 
+    def test_changed_plan_bytes_rejected_even_with_fresh_assessment(self):
+        with tempfile.TemporaryDirectory() as temp:
+            root=Path(temp);p=self.fixture(root)
+            value={'schema':'planbench-results/1.0','per_task':[{'task':'example','arm':'A','extracted_plan':'(pick-up a)\n','outcome':{'valid':True,'extracted_plan_sha':hashlib.sha256(b'(pick-up a)\r\n').hexdigest()}}],'smoke':{'outcomes':[]}}
+            (p/'result.json').write_text(json.dumps(value),encoding='utf-8')
+            registry=json.loads((p/'test-evaluations.json').read_text())
+            registry['studies'][0]['data_sha256']=gate.digest(p/'result.json')
+            (p/'test-evaluations.json').write_text(json.dumps(registry),encoding='utf-8')
+            with self.assertRaisesRegex(ValueError,'validator input hash'):gate.validate(root)
+
 if __name__=='__main__':unittest.main()
diff --git a/benchmarks/site/validate-publication.py b/benchmarks/site/validate-publication.py
index 6006047..bb39cdd 100644
--- a/benchmarks/site/validate-publication.py
+++ b/benchmarks/site/validate-publication.py
@@ -27,6 +27,13 @@ def validate(site=SITE,check_pages=True):
         found.add(name);ids.add(e['id'])
         if name not in expected:raise ValueError('Unexpected or archived assessment target: '+name)
         if e['data_sha256']!=digest(public/name):raise ValueError('Stale assessment; evaluate changed results: '+name)
+        data=json.loads((public/name).read_text(encoding='utf-8'))
+        if data.get('schema')=='planbench-results/1.0':
+            for row in data['per_task']+data['smoke']['outcomes']:
+                plan=row.get('extracted_plan')
+                if row['outcome']['valid'] is not None:
+                    if not isinstance(plan,str) or hashlib.sha256(plan.encode('utf-8')).hexdigest()!=row['outcome'].get('extracted_plan_sha'):
+                        raise ValueError('Published plan does not match validator input hash: '+row['task']+'.'+row['arm'])
         for field in FIELDS:
             if not isinstance(e.get(field),str) or len(e[field].strip())<20:raise ValueError('Missing substantive '+field+': '+name)
         if not isinstance(e.get('coverage'),str) or not e['coverage'].strip():raise ValueError('Missing coverage: '+name)