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

Action Reasoning:
Robot1 should change its color from black to white so it can paint tile_2-2, which needs to be white, bringing us closer to the goal state.

New State Description:
- Robot1 is on tile_1-3 and is holding the color white.- Tile_0-4 is clear.- Tile_1-3 is occupied by robot1.- Tile_1-4 is clear.- Tile_1-5 is clear.- Tile_2-3 is painted black.- Tile_2-4 is painted white.- Tile_2-5 is painted black.- Tile_2-1 and tile_2-2 are clear and unpainted.- Colors white and black are available for switching.

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