Attempt Number: 6
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The first step is to paint the tile directly below the robot, tile_3-1, which should be painted white. The robot is already holding the white color, making this the most efficient action without requiring a color change.

New State Description:
- Robot1 is on tile_2-1, holding the color white.- Tile_3-1 is painted white and is no longer clear.- Tile_2-1 remains occupied by robot1 and is not painted.- Tile_3-2 and tile_3-3 remain clear.- Tile_2-2 and tile_2-3 remain clear.- Tiles in row 0 and 1 remain clear.- Both colors, white and black, are available for switching.

Action Chosen:
paint-down(robot1, tile_3-1, tile_2-1, white)
