Compilation started at Thu Mar 22 16:09:33

C:/Perl_64/bin\perl.exe  d:/tmp/pascale_path.pl 
("OLD: ", [[0, 0, "start"], [3, 1, "goal"]])
("NEW: ", [[0, 0, "start"], [2, 1, "goal"]])
[
  [0, 0, "start"],
  [1, 0, "left"],
  [2, 0, "left"],
  [3, 1, "right"],
]
[
  [0, 0, "start"],
  [1, 0, "left"],
  [2, 1, "right"],
  [3, 1, "left"],
]
[
  [0, 0, "start"],
  [1, 1, "right"],
  [2, 1, "left"],
  [3, 1, "left"],
]

Compilation finished at Thu Mar 22 16:09:33