Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The next best action is to move left to tile_1-2, as it is clear and aligns with the goal of painting row 1 in the correct sequence. Moving left will position the robot to paint tile_1-2 black, which is its current color.

New State Description:
- Robot1 is on tile_1-2, holding the color black.- Tile_0-4 is clear.- Tile_1-1 is clear.- Tile_1-2 is occupied by robot1 holding color black.- Tile_1-3 is now clear.- Tile_1-4 is clear.- Tile_1-5 is clear.- Tile_2-1 is painted black and is no longer clear.- Tile_2-2 is painted white and is no longer clear.- Tile_2-3 is painted black and is no longer clear.- Tile_2-4 is painted white and is no longer clear.- Tile_2-5 is painted black and is no longer clear.- Color white is available for switching.- Color black is available for switching.

Action Chosen:
left(robot1, tile_1-3, tile_1-2)
