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_1-2 holding black. Since tile_1-2 should be black in the goal state and the robot can only paint the tile directly below it, the robot should paint tile_2-2, which is already white, so the next best action is to move the robot right to tile_1-3, where it can paint tile_2-3 black, bringing us closer to the goal state.

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 painted white. Tile tile_1-2 is clear. Tile tile_1-3 is occupied by robot1. Tile tile_2-1 is painted black. Tile tile_2-2 is painted white. Tile tile_2-3 is painted black. Robot1 is on tile_1-3, holding color black. Colors white and black are available for switching.

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