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

Action Reasoning:
The robot is currently on tile_0-4 and must start painting from the last row (row 2). We should move the robot to tile_1-4 to position it for painting the tile below (tile_2-4). Therefore, the next action is to move down.

New State Description:
- Tile_0-4: Clear.- Tile_1-4: Occupied by robot1 holding color white.- Tile_0-1 to tile_0-3 and tile_0-5: Clear.- Tile_1-1, tile_1-2, tile_1-3, tile_1-5: Clear.- Tile_2-1 to tile_2-5: Clear.- Robot1: Located on tile_1-4, holding color white.- Colors: White and black are available.

Action Chosen:
down(robot1, tile_0-4, tile_1-4)
