3175,3174,3174,3174,3174,3175,3175,3176,3178,3178,3180,3181,3181,3182,3182,3183,3183,3183,3183,3184,3184,3185,3185,3186,3186,3187,3187,3186,3185,3183,3183,3179,3179,3178,3177,3177,3176,3176,3175;661,661,662,663,664,664,665,665,665,666,666,666,665,665,664,664,663,662,661,661,660,660,658,658,656,656,655,655,655,655,654,654,653,653,653,657,657,658,658