Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
Robot1 needs to paint tile_1-1 white, so it should change its color from black to white while positioned on tile_0-1. This sets up Robot1 to paint down in the next move.

New State Description:
- Robot1 is on tile_0-1, holding the color white.- Tile_0-1 is occupied by Robot1 holding color white.- Tile_0-2, tile_0-3, tile_0-4, tile_0-5 are clear.- Tile_1-1, tile_1-2, tile_1-3, tile_1-4, tile_1-5 are clear.- Tile_2-1 is painted black and is no longer clear.- Tile_2-2 is painted white and is no longer clear.- Tile_2-3 is painted black and is no longer clear.- Tile_2-4 is painted white and is no longer clear.- Tile_2-5 is painted black and is no longer clear.- Color white is available for switching.- Color black is available for switching.

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