Current State ID: 72
Current State Description: Robot1 is still on tile_1-4, but it has now changed its paint gun color from black to white.

Child State ID: 85
Action Taken: paint-up(robot1, tile_0-4, tile_1-4, white)
State Description: Tile_0-4 is now painted white. Robot1 remains on tile_1-4, holding the white paint gun.

Child State ID: 86
Action Taken: left(robot1, tile_1-4, tile_1-3)
State Description: Robot1 has moved from tile_1-4 to tile_1-3. The robot is still holding white paint. Tile_1-4 is now clear, and tile_1-3 is occupied by Robot1.

