Attempt Number: 4
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To progress towards the goal, robot1 should move to the tile directly above an unpainted tile that requires black in the next row, so it needs to move right.

New State Description:
- Robot Position and Paint:   - Robot1 is on tile_1-2, 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 clear, tile_1-2 is occupied by robot1, tile_1-3 is clear.  - Row 2: tile_2-1 is painted black, tile_2-2 is painted white, 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_1-1, tile_1-2)
