Attempt Number: 4
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The robot1 is currently holding the color black and is on tile_1-5. To move toward achieving the goal state, the robot can move left to tile_1-4 and prepare to paint the next clear tile below it (tile_2-4 is already painted white, which aligns with the goal). Since painting directly is not allowed, moving to tile_1-4 prepares us for the next paint action.

New State Description:
- Robot1 is on tile_1-4 and is holding the color black.- Tile_0-4 and tile_0-5 are clear.- Tile_1-4 is occupied by robot1.- Tile_1-5 is now clear.- Tile_2-4 is painted white and is no longer clear.- Tile_2-5 is painted black and is no longer clear.- All other tiles remain clear and unpainted.- Both colors, white and black, are available for switching.

Action Chosen:
left(robot1, tile_1-5, tile_1-4)
