Parent State ID: 5
Action Taken: change-color(robot1, white, black)
Action Reasoning: The robot is currently at tile_1-0 and holding the white paint gun. According to the goal state, tile_0-0 should be painted black. Since the robot is holding the wrong color, the next best action is to change the color of the paint gun from white to black. This will allow the robot to paint tile_0-0 with the correct color in the subsequent step.
State Description: Robot1 is at tile_1-0, holding the black paint gun. Tile_1-0 is occupied by the robot, and tile_1-1 is clear.
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)']
