Parent State ID: 47
State Depth: 6
Action Taken: right(robot1, tile_1-2, tile_1-3)
Action Reasoning: The robot is holding the color black and currently on tile_1-2. It should move to tile_1-3 to prepare to paint tile_2-3, which needs to be painted black according to the goal state.
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 clear. Tile tile_2-2 is painted white. Tile tile_2-3 is painted black. Robot1 is on tile_1-3, holding color black. Colors white and black are available for switching.
Action Path: ['right(robot1, tile_0-1, tile_0-2)', 'down(robot1, tile_0-2, tile_1-2)', 'paint-down(robot1, tile_2-2, tile_1-2, white)', 'change-color(robot1, white, black)', 'paint-down(robot1, tile_2-3, tile_1-2, black)', 'right(robot1, tile_1-2, tile_1-3)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: The action does not align with the goal state's requirement to paint tile_2-1 next.
