Parent State ID: 75
Action Taken: right(robot1, tile_1-3, tile_1-4)
Action Reasoning: The last action taken was "change-color" where Robot1 switched to white. According to the problem description, after changing the color, the next logical step is to paint the tile above. However, since the action "paint-up" has already been explored and resulted in an error, the next best action is to move Robot1 to the right. This will allow Robot1 to reach a new tile and potentially paint a new tile above it in the following steps.
State Description: Robot1 moves from tile_1-3 to tile_1-4. The tile_1-3 becomes clear, and tile_1-4 is now occupied by Robot1. Robot1 is still holding white paint.
Action Path: ['left(robot1, tile_1-4, tile_1-3)', 'left(robot1, tile_1-3, tile_1-2)', 'left(robot1, tile_1-2, tile_1-1)', 'left(robot1, tile_1-1, tile_1-0)', 'change-color(robot1, white, black)', 'paint-up(robot1, tile_0-0, tile_1-0, black)', 'right(robot1, tile_1-0, tile_1-1)', 'change-color(robot1, black, white)', 'paint-up(robot1, tile_0-1, tile_1-1, white)', 'right(robot1, tile_1-1, tile_1-2)', 'change-color(robot1, white, black)', 'paint-up(robot1, tile_0-2, tile_1-2, black)', 'right(robot1, tile_1-2, tile_1-3)', 'change-color(robot1, black, white)', 'right(robot1, tile_1-3, tile_1-4)']
