Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The robot is currently on tile_1-5 and holding white. The next tile to paint is tile_1-5, which should be white. Since tile_2-5 is already painted, the robot should move left to tile_1-4 to prepare for painting tile_2-4 white.

New State Description:
- tile_0-1: clear- tile_0-2: clear- tile_0-3: clear- tile_0-4: clear- tile_0-5: clear- tile_1-1: clear- tile_1-2: clear- tile_1-3: clear- tile_1-4: occupied by robot1 holding color white- tile_1-5: clear- tile_2-1: clear- tile_2-2: clear- tile_2-3: clear- tile_2-4: clear- tile_2-5: painted white- robot1: on tile_1-4, holding color white- color_white: available- color_black: available

Action Chosen:
left(robot1, tile_1-5, tile_1-4)
