Attempt Number: 5
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
Since tile_1-2 is occupied and the robot is holding the color white, the correct next step would be to paint tile_2-2, which is directly below and needs to be painted white. However, it seems tile_2-2 was already painted white in an earlier action. The robot should now move to tile_1-3 to paint tile_2-3. The robot is currently on tile_1-2, so the clear next action is to move right to tile_1-3.

New State Description:
Tile tile_0-1 is clear. Tile tile_0-2 is clear. Tile tile_0-3 is clear. Tile tile_1-1 is clear. Tile tile_1-2 is clear. Tile tile_1-3 is occupied by robot1. Tile 2-1 is painted black. Tile 2-2 is painted white. Tile 2-3 is painted black. Robot1 is on tile_1-3, holding color white. Colors white and black are available for switching.

Action Chosen:
right(robot1, tile_1-2, tile_1-3)
