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

Action Reasoning:
Robot1 is currently on tile_1-5 and holding black. The next tile to paint is tile_2-3, which requires the robot to move left to tile_1-4 to eventually reach tile_1-3, change color to white, and then paint tile_2-3. Moving left is necessary to position the robot correctly.

New State Description:
- Robot1 is on tile_1-4 and is holding the color black.- Tile_0-4 is clear.- Tile_1-4 is occupied by robot1.- Tile_1-5 is clear.- Tile_2-4 is painted white and is no longer clear.- Tile_2-5 is painted black and is no longer clear.- All other tiles remain clear and unpainted.- Both colors, white and black, are available for switching.

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