3171,3171,3171,3172,3172,3176,3176,3177,3177,3179,3179,3180,3180,3182,3182,3181,3181,3182,3182,3181,3181,3180,3180,3179,3178,3178,3177,3176,3175,3175,3174,3173,3173,3173,3172,3172,3171;761,762,764,764,763,763,764,764,765,765,767,767,768,768,764,764,759,759,758,758,757,757,756,756,756,755,755,755,755,754,754,754,756,758,758,760,760