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

Action Reasoning:
Since the robot is holding black and the tile directly below (tile_2-1) is already painted, the best action is to move right to tile_2-2, which is clear. This will allow the robot to paint tile_3-2 black in the next step, aligning with the goal state.

New State Description:
- Robot Position and Paint:   - Robot1 is on tile_2-2, holding the color black.- Tiles Status:   - Row 0: tile_0-1, tile_0-2, tile_0-3 are clear.  - Row 1: tile_1-1 is painted white, tile_1-2 and tile_1-3 are clear.  - Row 2: tile_2-1 is clear, tile_2-2 is occupied by robot1, tile_2-3 is clear.  - Row 3: tile_3-1 is painted white, tile_3-2 is painted black, tile_3-3 is painted white.- Available Colors:   - White and black are available for switching.

Action Chosen:
right(robot1, tile_2-1, tile_2-2)
