./InformedSearch.py puzzles/traffic05.txt zero

    | |
  1 - 2 2 3
  1 - 4 4 3
  5 5 0 - -
  - - 0 - 6
  - - - - 6
('car3', 'down', (1, 4))
     | |
  1 - 2 2 -
  1 - 4 4 3
  5 5 0 - 3
  - - 0 - 6
  - - - - 6
('car0', 'down', (3, 2))
     | |
  1 - 2 2 -
  1 - 4 4 3
  5 5 - - 3
  - - 0 - 6
  - - 0 - 6
('car5', 'right', (2, 1))
     | |
  1 - 2 2 -
  1 - 4 4 3
  - 5 5 - 3
  - - 0 - 6
  - - 0 - 6
('car2', 'right', (0, 3))
     | |
  1 - - 2 2
  1 - 4 4 3
  - 5 5 - 3
  - - 0 - 6
  - - 0 - 6
('car1', 'down', (1, 0))
     | |
  - - - 2 2
  1 - 4 4 3
  1 5 5 - 3
  - - 0 - 6
  - - 0 - 6
('car4', 'left', (1, 2))
     | |
  - - - 2 2
  1 4 4 - 3
  1 5 5 - 3
  - - 0 - 6
  - - 0 - 6
('car1', 'down', (2, 0))
     | |
  - - - 2 2
  - 4 4 - 3
  1 5 5 - 3
  1 - 0 - 6
  - - 0 - 6
('car1', 'down', (3, 0))
     | |
  - - - 2 2
  - 4 4 - 3
  - 5 5 - 3
  1 - 0 - 6
  1 - 0 - 6
('car5', 'left', (2, 1))
     | |
  - - - 2 2
  - 4 4 - 3
  5 5 - - 3
  1 - 0 - 6
  1 - 0 - 6
('car4', 'left', (1, 1))
     | |
  - - - 2 2
  4 4 - - 3
  5 5 - - 3
  1 - 0 - 6
  1 - 0 - 6
('car0', 'up', (3, 2))
     | |
  - - - 2 2
  4 4 - - 3
  5 5 0 - 3
  1 - 0 - 6
  1 - - - 6
('car0', 'up', (2, 2))
     | |
  - - - 2 2
  4 4 0 - 3
  5 5 0 - 3
  1 - - - 6
  1 - - - 6
('car0', 'up', (1, 2))
     | |
  - - 0 2 2
  4 4 0 - 3
  5 5 - - 3
  1 - - - 6
  1 - - - 6
Path of length 13 found
Expanded 346 nodes.