Attempt Number: 3
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_1-2, holding the color white. Tile_1-2 does not need to be painted, and the adjacent tiles on row 1 (tile_1-1 and tile_1-3) need to be painted white and black respectively. Since the robot needs to paint tile_1-3 white, the best action is to move to tile_1-3 to prepare for painting down.

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 clear. 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 white. Colors white and black are available for switching.

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