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

Action Reasoning:
The current goal is to paint tile_2-4 white. Robot1 is holding white and tile_2-4 is directly below its current position (tile_1-4), allowing the robot to paint it immediately.

New State Description:
- Robot1 is on tile_1-4 holding the color white.- Tile_1-4 is occupied by robot1.- Tile_1-5 is clear.- Tile_2-5 is painted black and no longer clear.- Tile_2-4 is painted white and no longer clear.- All other tiles remain clear and unpainted.- The color black is available for switching.

Action Chosen:
paint-down(robot1, tile_2-4, tile_1-4, white)
