Current State ID: 10
Current State Description: Robot1 is now at tile_1-0, still holding a black paint gun. Tile_1-1 is now clear, and tile_1-0 is occupied by Robot1.

Child State ID: 19
Action Taken: paint-up(robot1, tile_0-0, tile_1-0, black)
State Description: Tile_0-0 is now painted black. Robot1 remains at tile_1-0, still holding the black paint gun. Tile_1-0 is occupied by Robot1, and tile_0-0 is no longer clear.

Child State ID: 20
Action Taken: change-color(robot1, black, white)
State Description: Robot1 is still at tile_1-0 but now holds a white paint gun. Tile_1-0 remains occupied by Robot1, and tile_0-0 is still unpainted.

