pair,contact1,contact2,flow1,flow2 8tpk_A_,3,6,1,1 8tpk_A_,3,7,1,1 8tpk_A_,8,11,1,1 8tpk_A_,9,13,1,1 8tpk_A_,10,13,1,1 8tpk_A_,11,14,1,1 8tpk_A_,11,15,1,1 8tpk_A_,12,16,1,1 8tpk_A_,14,17,1,1 8tpk_A_,15,18,1,1 8tpk_A_,15,65,1,1 8tpk_A_,18,63,1,1 8tpk_A_,22,63,1,1 8tpk_A_,23,26,1,1 8tpk_A_,23,27,1,1 8tpk_A_,24,28,1,1 8tpk_A_,26,29,1,1 8tpk_A_,26,30,1,1 8tpk_A_,27,31,1,1 8tpk_A_,33,37,1,1 8tpk_A_,34,37,1,1 8tpk_A_,34,38,1,1 8tpk_A_,35,39,1,1 8tpk_A_,36,40,1,1 8tpk_A_,37,40,1,1 8tpk_A_,37,41,1,1 8tpk_A_,40,44,1,1 8tpk_A_,41,45,1,1 8tpk_A_,42,43,1,1 8tpk_A_,42,46,1,1 8tpk_A_,43,47,1,1 8tpk_A_,44,48,1,1 8tpk_A_,45,49,1,1 8tpk_A_,49,52,1,1 8tpk_A_,53,64,1,1 8tpk_A_,57,60,1,1 8tpk_A_,60,61,1,1 8tpk_A_,70,74,1,1 8tpk_A_,71,75,1,1 8tpk_A_,72,76,1,1 8tpk_A_,73,77,1,1 8tpk_A_,74,78,1,1 8tpk_A_,75,79,1,1 8tpk_A_,76,80,1,1 8tpk_A_,77,81,1,1 8tpk_A_,78,82,1,1 8tpk_A_,78,100,1,1 8tpk_A_,79,83,1,1 8tpk_A_,80,83,1,1 8tpk_A_,80,84,1,1 8tpk_A_,81,85,1,1 8tpk_A_,82,86,1,1 8tpk_A_,82,97,1,1 8tpk_A_,83,87,1,1 8tpk_A_,84,87,1,1 8tpk_A_,89,93,1,1 8tpk_A_,90,94,1,1 8tpk_A_,91,95,1,1 8tpk_A_,92,138,1,1 8tpk_A_,93,97,1,1 8tpk_A_,94,98,1,1 8tpk_A_,95,99,1,1 8tpk_A_,96,100,1,1 8tpk_A_,97,101,1,1 8tpk_A_,98,102,1,1 8tpk_A_,100,104,1,1 8tpk_A_,101,105,1,1 8tpk_A_,104,107,1,1 8tpk_A_,107,112,1,1 8tpk_A_,108,112,1,1 8tpk_A_,109,113,1,1 8tpk_A_,111,114,1,1 8tpk_A_,111,115,1,1 8tpk_A_,119,123,1,1 8tpk_A_,120,124,1,1 8tpk_A_,122,125,1,1 8tpk_A_,131,132,1,1 8tpk_A_,138,183,1,1 8tpk_A_,139,143,1,1 8tpk_A_,141,144,1,1 8tpk_A_,143,147,1,1 8tpk_A_,144,148,1,1 8tpk_A_,145,149,1,1 8tpk_A_,146,150,1,1 8tpk_A_,147,151,1,1 8tpk_A_,148,152,1,1 8tpk_A_,155,209,1,1 8tpk_A_,157,207,1,1 8tpk_A_,158,170,1,1 8tpk_A_,159,167,1,1 8tpk_A_,160,167,1,1 8tpk_A_,160,199,1,1 8tpk_A_,161,202,1,1 8tpk_A_,163,164,1,1 8tpk_A_,163,165,1,1 8tpk_A_,170,189,1,1 8tpk_A_,176,186,1,1 8tpk_A_,178,184,1,1 8tpk_A_,180,182,1,1 8tpk_A_,183,200,1,1 8tpk_A_,185,198,1,1 8tpk_A_,187,196,1,1 8tpk_A_,199,201,1,1 8tpk_A_,199,202,1,1 8tpk_A_,200,203,1,1 8tpk_A_,203,204,1,1 8tpk_A_,220,223,1,1 8tpk_A_,220,224,1,1 8tpk_A_,221,225,1,1 8tpk_A_,222,226,1,1 8tpk_A_,224,227,1,1 8tpk_A_,224,233,1,1 8tpk_A_,226,257,1,1 8tpk_A_,227,277,1,1 8tpk_A_,228,232,1,1 8tpk_A_,229,277,1,1 8tpk_A_,231,281,1,1 8tpk_A_,232,234,1,1 8tpk_A_,232,281,1,1 8tpk_A_,234,235,1,1 8tpk_A_,239,274,1,1 8tpk_A_,240,296,1,1 8tpk_A_,240,297,1,1 8tpk_A_,241,272,1,1 8tpk_A_,242,294,1,1 8tpk_A_,243,270,1,1 8tpk_A_,244,292,1,1 8tpk_A_,246,248,1,1 8tpk_A_,247,288,1,1 8tpk_A_,248,252,1,1 8tpk_A_,249,253,1,1 8tpk_A_,251,254,1,1 8tpk_A_,254,260,1,1 8tpk_A_,254,285,1,1 8tpk_A_,256,260,1,1 8tpk_A_,257,259,1,1 8tpk_A_,257,260,1,1 8tpk_A_,259,261,1,1 8tpk_A_,259,275,1,1 8tpk_A_,261,273,1,1 8tpk_A_,263,271,1,1 8tpk_A_,265,266,1,1 8tpk_A_,265,267,1,1 8tpk_A_,278,282,1,1 8tpk_A_,279,283,1,1 8tpk_A_,280,283,1,1 8tpk_A_,280,284,1,1 8tpk_A_,281,285,1,1 8tpk_A_,282,286,1,1 8tpk_A_,283,287,1,1 8tpk_A_,284,287,1,1 8tpk_A_,284,308,1,1 8tpk_A_,285,288,1,1 8tpk_A_,287,290,1,1 8tpk_A_,296,302,1,1 8tpk_A_,299,302,1,1 8tpk_A_,299,303,1,1 8tpk_A_,300,304,1,1 8tpk_A_,301,305,1,1 8tpk_A_,302,306,1,1 8tpk_A_,303,307,1,1 8tpk_A_,304,308,1,1 8tpk_A_,305,309,1,1 8tpk_A_,306,309,1,1 8tpk_A_,306,310,1,1 8tpk_A_,307,311,1,1 8tpk_A_,309,313,1,1 8tpk_A_,310,314,1,1 8tpk_A_,312,316,1,1