Parent State ID: 79
State Depth: 9
Action Taken: down(robot1, tile_1-3, tile_2-3)
Action Reasoning: The robot needs to move down to start painting the tiles in row 2, as specified in the goal state. It has to utilize the available movement to position itself for the next required paint-down action following the pattern.
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 clear. Tile tile_2-1 is clear. Tile tile_2-2 is painted white. Tile tile_2-3 is occupied by robot1. Robot1 is on tile_2-3, 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)', 'right(robot1, tile_1-2, tile_1-3)', 'down(robot1, tile_1-3, tile_2-3)']

INACTIVE REASON: deactivated because diagram generation failed or invalid action chosen: The action violates the precondition that the destination tile must be clear, as `tile_2-3` is already painted.
