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

Action Reasoning:
The robot should change color from white to black to prepare for painting tile_3-2 in the correct color, as the goal state specifies it should be painted black.

New State Description:
- 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, tile_1-2, 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 clear, tile_3-3 is clear.- Available Colors:  - White and black are available for switching.

Action Chosen:
change-color(robot1, white, black)
