Parent State ID: 198
State Depth: 17
Action Taken: left(robot1, tile_1-3, tile_1-2)
Action Reasoning: The robot is currently on tile_1-3 and holding black, which matches the goal color for tile_1-2. Moving left to tile_1-2 allows the robot to paint it black, aligning with 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 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 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)', 'left(robot1, tile_1-3, tile_1-2)', 'left(robot1, tile_1-2, tile_1-1)', 'paint-down(robot1, tile_2-1, tile_1-1, black)', 'up(robot1, tile_1-1, tile_0-1)', 'change-color(robot1, black, white)', 'paint-down(robot1, tile_1-1, tile_0-1, white)', 'change-color(robot1, white, black)', 'right(robot1, tile_0-1, tile_0-2)', 'down(robot1, tile_0-2, tile_1-2)', 'right(robot1, tile_1-2, tile_1-3)', 'left(robot1, tile_1-3, tile_1-2)']

successfully verified the action of new state 211 with the path: The last action `left(robot1, tile_1-3, tile_1-2)` is valid as all preconditions are met, and the effects are correctly reflected in the current state. The action positions the robot to potentially paint `tile_1-3` next, aligning with the goal state requirements. The natural language and diagram encoding descriptions are accurate, and the visualization correctly represents the current state.
