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

Action Reasoning:
Robot1 should move to tile_0-2 since tile_0-1 must remain unpainted; this sets up painting tile_1-2 white, aligning with our goal pattern.

New State Description:
- Robot1 is on tile_0-2, holding the color white.- Tile_0-1 is clear.- Tile_0-2 is occupied by robot1.- Tile_0-3 is clear.- Tile_1-1 is clear.- Tile_1-2 is clear.- Tile_1-3 is clear.- Tile_2-1 is painted black.- Tile_2-2 is painted white.- Tile_2-3 is painted black.- Tile_3-1 is painted white.- Tile_3-2 is painted black.- Tile_3-3 is painted white.- Available colors: white and black.

Action Chosen:
right(robot1, tile_0-1, tile_0-2)
