Parent State ID: 69
Action Taken: change-color(robot1, black, white)
Action Reasoning: The last action taken was a move to the right, placing Robot1 on tile_1-3. According to the rules, after a move, the next action should be to change the color of the paint gun. Robot1 is currently holding black paint, and the goal state requires tile_0-3 to be painted white. Therefore, the next best action is to change the color of Robot1's paint gun from black to white.
State Description: Robot1 is now holding white paint while standing on tile_1-3, ready to paint the tile above it (tile_0-3) in the next step.
Action Path: ['left(robot1, tile_1-4, tile_1-3)', 'left(robot1, tile_1-3, tile_1-2)', 'left(robot1, tile_1-2, tile_1-1)', 'left(robot1, tile_1-1, tile_1-0)', 'change-color(robot1, white, black)', 'paint-up(robot1, tile_0-0, tile_1-0, black)', 'right(robot1, tile_1-0, tile_1-1)', 'change-color(robot1, black, white)', 'paint-up(robot1, tile_0-1, tile_1-1, white)', 'right(robot1, tile_1-1, tile_1-2)', 'change-color(robot1, white, black)', 'paint-up(robot1, tile_0-2, tile_1-2, black)', 'right(robot1, tile_1-2, tile_1-3)', 'change-color(robot1, black, white)']
