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

Action Reasoning:
To paint the remaining unpainted tile in row 1, Robot1 should move left to tile_0-4, then to tile_0-3, and finally to tile_0-2 to be in position for painting tile_1-1 white.

New State Description:
- Robot1 is on tile_0-4, holding the color white.- Tile_0-4 is occupied by Robot1.- Tile_1-2 is painted black and is no longer clear.- Tile_1-3 is painted white and is no longer clear.- Tile_1-4 is painted black and is no longer clear.- Tile_1-5 is painted white and is no longer clear.- Tiles tile_0-1, tile_0-2, tile_0-3, and tile_1-1 remain clear and unpainted.- The colors white and black are available for switching.

Action Chosen:
left(robot1, tile_0-5, tile_0-4)
