3163,3162,3161,3160,3160,3160,3161,3161,3162,3162,3163,3163,3164,3164,3164,3165,3166,3167,3167,3170,3171,3171,3171,3172,3173,3173,3175,3176,3176,3177,3177,3177,3177,3176,3176,3176,3175,3172,3171,3171,3168,3168,3164,3164;577,577,577,577,576,575,575,574,574,573,573,572,572,571,570,570,570,570,569,569,569,570,571,571,571,572,572,572,573,573,574,575,576,576,577,578,578,578,578,577,577,576,576,577