Current State ID: 13
Current 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 now 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 clear. Robot1 is on tile_1-2, holding color white. Colors white and black are available for switching.

Child State ID: 18
Action Taken: change-color(robot1, white, black)
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 clear. Robot1 is on tile_1-2, holding color black. Colors white and black are available for switching.

Child State ID: 19
Action Taken: right(robot1, tile_1-2, tile_1-3)
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 occupied by robot1. Tile tile_2-1 is clear. Tile tile_2-2 is painted white. Tile tile_2-3 is clear. Robot1 is on tile_1-3, holding color white. Colors white and black are available for switching.

Child State ID: 20
Action Taken: change-color(robot1, white, black)
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 occupied by robot1. Tile tile_1-3 is clear. Tile tile_2-1 is clear. Tile tile_2-2 is painted white. Tile tile_2-3 is clear. Robot1 is on tile_1-2, holding color black. Colors white and black are available for switching.

Child State ID: 21
Action Taken: left(robot1, tile_1-2, tile_1-1)
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 occupied by robot1.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 clear.Robot1 is on tile_1-1, holding color white.Colors white and black are available for switching.

