pair,contact1,contact2,flow1,flow2 8bw1_C_,4,123,1,1 8bw1_C_,10,13,1,1 8bw1_C_,10,14,1,1 8bw1_C_,12,14,1,1 8bw1_C_,15,18,1,1 8bw1_C_,15,19,1,1 8bw1_C_,16,20,1,1 8bw1_C_,17,21,1,1 8bw1_C_,18,22,1,1 8bw1_C_,20,24,1,1 8bw1_C_,21,25,1,1 8bw1_C_,22,26,1,1 8bw1_C_,23,27,1,1 8bw1_C_,24,28,1,1 8bw1_C_,28,164,1,1 8bw1_C_,29,45,1,1 8bw1_C_,29,61,1,1 8bw1_C_,29,74,1,1 8bw1_C_,30,45,1,1 8bw1_C_,30,161,1,1 8bw1_C_,30,162,1,1 8bw1_C_,31,161,1,1 8bw1_C_,31,162,1,1 8bw1_C_,32,43,1,1 8bw1_C_,33,160,1,1 8bw1_C_,34,41,1,1 8bw1_C_,34,189,1,1 8bw1_C_,35,143,1,1 8bw1_C_,35,158,1,1 8bw1_C_,35,177,1,1 8bw1_C_,36,39,1,1 8bw1_C_,37,183,1,1 8bw1_C_,39,185,1,1 8bw1_C_,40,213,1,1 8bw1_C_,42,211,1,1 8bw1_C_,44,209,1,1 8bw1_C_,45,164,1,1 8bw1_C_,46,207,1,1 8bw1_C_,50,53,1,1 8bw1_C_,54,56,1,1 8bw1_C_,54,57,1,1 8bw1_C_,54,58,1,1 8bw1_C_,61,73,1,1 8bw1_C_,63,71,1,1 8bw1_C_,64,88,1,1 8bw1_C_,65,69,1,1 8bw1_C_,66,67,1,1 8bw1_C_,66,69,1,1 8bw1_C_,66,95,1,1 8bw1_C_,67,217,1,1 8bw1_C_,68,102,1,1 8bw1_C_,68,136,1,1 8bw1_C_,70,134,1,1 8bw1_C_,72,132,1,1 8bw1_C_,74,130,1,1 8bw1_C_,74,162,1,1 8bw1_C_,75,77,1,1 8bw1_C_,76,80,1,1 8bw1_C_,76,128,1,1 8bw1_C_,77,80,1,1 8bw1_C_,79,82,1,1 8bw1_C_,79,125,1,1 8bw1_C_,79,128,1,1 8bw1_C_,80,84,1,1 8bw1_C_,81,85,1,1 8bw1_C_,82,86,1,1 8bw1_C_,83,87,1,1 8bw1_C_,84,88,1,1 8bw1_C_,85,89,1,1 8bw1_C_,86,90,1,1 8bw1_C_,87,91,1,1 8bw1_C_,88,92,1,1 8bw1_C_,89,93,1,1 8bw1_C_,90,94,1,1 8bw1_C_,90,106,1,1 8bw1_C_,91,95,1,1 8bw1_C_,92,96,1,1 8bw1_C_,93,97,1,1 8bw1_C_,94,97,1,1 8bw1_C_,94,98,1,1 8bw1_C_,94,100,1,1 8bw1_C_,100,139,1,1 8bw1_C_,103,106,1,1 8bw1_C_,103,107,1,1 8bw1_C_,104,108,1,1 8bw1_C_,104,137,1,1 8bw1_C_,105,109,1,1 8bw1_C_,105,154,1,1 8bw1_C_,106,110,1,1 8bw1_C_,107,111,1,1 8bw1_C_,108,112,1,1 8bw1_C_,109,113,1,1 8bw1_C_,110,114,1,1 8bw1_C_,111,115,1,1 8bw1_C_,112,116,1,1 8bw1_C_,113,117,1,1 8bw1_C_,114,118,1,1 8bw1_C_,115,148,1,1 8bw1_C_,116,119,1,1 8bw1_C_,116,120,1,1 8bw1_C_,117,120,1,1 8bw1_C_,117,121,1,1 8bw1_C_,125,126,1,1 8bw1_C_,131,148,1,1 8bw1_C_,133,146,1,1 8bw1_C_,135,144,1,1 8bw1_C_,137,140,1,1 8bw1_C_,145,156,1,1 8bw1_C_,145,157,1,1 8bw1_C_,147,155,1,1 8bw1_C_,149,152,1,1 8bw1_C_,161,170,1,1 8bw1_C_,163,166,1,1 8bw1_C_,165,168,1,1 8bw1_C_,165,169,1,1 8bw1_C_,166,170,1,1 8bw1_C_,167,171,1,1 8bw1_C_,168,172,1,1 8bw1_C_,169,173,1,1 8bw1_C_,170,174,1,1 8bw1_C_,171,175,1,1 8bw1_C_,172,175,1,1 8bw1_C_,172,176,1,1 8bw1_C_,173,177,1,1 8bw1_C_,176,195,1,1 8bw1_C_,178,180,1,1 8bw1_C_,185,188,1,1 8bw1_C_,185,189,1,1 8bw1_C_,186,190,1,1 8bw1_C_,187,191,1,1 8bw1_C_,188,192,1,1 8bw1_C_,189,193,1,1 8bw1_C_,190,194,1,1 8bw1_C_,191,195,1,1 8bw1_C_,191,237,1,1 8bw1_C_,192,196,1,1 8bw1_C_,193,196,1,1 8bw1_C_,193,197,1,1 8bw1_C_,194,198,1,1 8bw1_C_,197,200,1,1 8bw1_C_,197,201,1,1 8bw1_C_,210,222,1,1 8bw1_C_,212,220,1,1 8bw1_C_,214,218,1,1 8bw1_C_,223,226,1,1 8bw1_C_,223,227,1,1 8bw1_C_,224,228,1,1 8bw1_C_,225,229,1,1 8bw1_C_,227,231,1,1 8bw1_C_,228,232,1,1 8bw1_C_,229,233,1,1 8bw1_C_,230,234,1,1 8bw1_C_,231,235,1,1 8bw1_C_,232,236,1,1 8bw1_C_,233,237,1,1 8bw1_C_,234,238,1,1 8bw1_C_,235,239,1,1 8bw1_C_,238,240,1,1