Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The robot is on tile_1-4 and holding white. The next tile to be painted below is tile_2-4, which should be white. The robot should paint down to achieve the goal state pattern.

New State Description:
- Robot1 is on tile_1-4 and holding the color white.- Tile_1-4 is occupied by robot1.- Tile_2-4 is painted white and is no longer clear.- Tile_0-4 is clear.- All other tiles remain clear and unpainted.- Both colors, white and black, are available for switching.

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