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

Action Reasoning:
The next best action is to move the robot to the right to tile_0-3, as it positions the robot to paint tile_1-2 black, which is the next unpainted tile in the goal pattern.

New State Description:
- Robot1 is on tile_0-3, holding the color black.- Tile_0-3 is occupied by Robot1.- Tile_1-3 is painted white and is no longer clear.- Tile_1-4 is painted black and is no longer clear.- Tiles tile_0-1, tile_0-2, tile_0-4, tile_0-5, tile_1-1, tile_1-2, and tile_1-5 remain clear and unpainted.- The colors white and black are available for switching.

Action Chosen:
right(robot1, tile_0-2, tile_0-3)
