Parent State ID: 4
State Depth: 3
Action Taken: right(robot1, tile_1-1, tile_1-2)
Action Reasoning: Since robot1 is currently holding the color black and is positioned on tile_1-1, the next best action is to move to the right and occupy tile_1-2, which is clear. This sets up the robot to paint tile_2-2 black, which is a goal requirement. The reasoning here is that by moving right, we position the robot to execute a paint-down action with the correct color.
State Description: (tile_0-1: clear, tile_0-2: clear, tile_0-3: clear, tile_1-1: clear, tile_1-2: occupied by robot1 holding color black, tile_1-3: clear, tile_2-1: clear, tile_2-2: clear, tile_2-3: clear, robot1: on tile_1-2 holding color black, color_white: available, color_black: available)
Action Path: ['down(robot1, tile_0-1, tile_1-1)', 'change-color(robot1, white, black)', 'right(robot1, tile_1-1, tile_1-2)']

successfully verified the action of new state 11 with the path: The last action `right(robot1, tile_1-1, tile_1-2)` is valid as all preconditions are met, and the effects are correctly reflected in the current state. The natural language description, diagram encoding, and visualization accurately represent the current state after the sequence of actions taken.
