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

Action Reasoning:
Since we cannot use "change-color" again and there are no more tiles for painting down, the best option is to move the robot left from tile_0-3 to tile_0-2. This allows positioning for potential strategic moves in the next steps to avoid repeated actions.

New State Description:
Tile tile_0-1 is clear. Tile tile_0-2 is occupied by robot1. Tile tile_0-3 is clear. Tile tile_1-1 is painted white. Tile tile_1-2 is painted black. Tile tile_1-3 is clear. 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_0-2, holding color black. Colors white and black are available for switching.

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