Parent State ID: 51
Action Taken: right(robot1, tile_1-1, tile_1-2)
Action Reasoning: The last action taken was a color change, where Robot1 changed its paint gun color from white to black. According to the logical conclusions provided, after a color change, the next best action is to paint-up. Robot1 is currently on tile_1-1, holding black paint. The tile directly above, tile_0-1, is already painted white, so the next unpainted tile in the row is tile_0-2. Therefore, the best action is to move Robot1 to tile_1-2 to prepare for painting tile_0-2.
State Description: Robot1 moves from tile_1-1 to tile_1-2. Tile_1-1 becomes clear, and tile_1-2 is now occupied by Robot1, which is holding black paint.
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)', 'change-color(robot1, white, black)', 'left(robot1, tile_1-1, tile_1-0)', '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)', 'change-color(robot1, white, black)', 'right(robot1, tile_1-1, tile_1-2)']

INACTIVE REASON: Pruned in beam search
