Attempt Number: 6
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
Robot1 is currently on tile_1-3 and holding the color white. The current strategy involves painting tiles down the column that are directly below the robot. To utilize the color efficiently and move towards the goal, I should first move the robot left to be in a position to paint tile_2-2 next with the correct sequence of actions.

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 occupied by robot1. 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_1-2, holding color white. Colors white and black are available for switching.

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