Parent State ID: 237
State Depth: 20
Action Taken: right(robot1, tile_0-2, tile_0-3)
Action Reasoning: The robot should move right to tile_0-3 to position itself above the last unpainted tile in row 1, tile_1-3, which needs to be painted white. This aligns with the goal state and prepares for the next painting action.
State Description: Tile tile_0-1 is clear. Tile tile_0-2 is clear. Tile tile_0-3 is occupied by robot1. Tile tile_1-1 is painted white. Tile tile_1-2 is painted black. 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_0-3, 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)', '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)', 'right(robot1, tile_0-2, tile_0-3)', 'left(robot1, tile_0-3, tile_0-2)', 'paint-down(robot1, tile_1-2, tile_0-2, black)', 'right(robot1, tile_0-2, tile_0-3)', 'left(robot1, tile_0-3, tile_0-2)', 'right(robot1, tile_0-2, tile_0-3)']

successfully verified the action of new state 252 with the path: The last action `right(robot1, tile_0-2, tile_0-3)` is valid because all preconditions are satisfied: the robot was on `tile_0-2`, `tile_0-3` was clear, and the move is correctly reflected in the current state. The natural language description and visualization are accurate, and the action positions the robot to continue towards the goal state.
