pair,contact1,contact2,flow1,flow2 6thn_1_,1,5,1,1 6thn_1_,2,6,1,1 6thn_1_,3,6,1,1 6thn_1_,4,7,1,1 6thn_1_,5,8,1,1 6thn_1_,17,61,1,1 6thn_1_,20,57,1,1 6thn_1_,21,49,1,1 6thn_1_,21,54,1,1 6thn_1_,22,54,1,1 6thn_1_,22,56,1,1 6thn_1_,23,49,1,1 6thn_1_,23,52,1,1 6thn_1_,23,54,1,1 6thn_1_,33,36,1,1 6thn_1_,37,40,1,1 6thn_1_,38,41,1,1 6thn_1_,40,42,1,1 6thn_1_,44,46,1,1 6thn_1_,47,50,1,1 6thn_1_,48,51,1,1 6thn_1_,48,52,1,1 6thn_1_,54,55,1,1 6thn_1_,55,56,1,1 6thn_1_,63,66,1,1 6thn_1_,64,67,1,1 6thn_1_,67,70,1,1 6thn_1_,67,71,1,1 6thn_1_,68,72,1,1 6thn_1_,69,239,1,1 6thn_1_,69,240,1,1 6thn_1_,71,105,1,1 6thn_1_,72,74,1,1 6thn_1_,76,235,1,1 6thn_1_,78,233,1,1 6thn_1_,79,233,1,1 6thn_1_,81,231,1,1 6thn_1_,82,90,1,1 6thn_1_,83,229,1,1 6thn_1_,84,88,1,1 6thn_1_,87,89,1,1 6thn_1_,88,225,1,1 6thn_1_,90,219,1,1 6thn_1_,92,98,1,1 6thn_1_,92,217,1,1 6thn_1_,93,256,1,1 6thn_1_,94,215,1,1 6thn_1_,95,256,1,1 6thn_1_,95,257,1,1 6thn_1_,97,103,1,1 6thn_1_,97,256,1,1 6thn_1_,100,104,1,1 6thn_1_,101,105,1,1 6thn_1_,102,106,1,1 6thn_1_,103,107,1,1 6thn_1_,103,255,1,1 6thn_1_,103,258,1,1 6thn_1_,104,107,1,1 6thn_1_,105,108,1,1 6thn_1_,106,109,1,1 6thn_1_,107,249,1,1 6thn_1_,108,246,1,1 6thn_1_,109,190,1,1 6thn_1_,110,190,1,1 6thn_1_,110,243,1,1 6thn_1_,110,244,1,1 6thn_1_,110,246,1,1 6thn_1_,111,243,1,1 6thn_1_,112,188,1,1 6thn_1_,113,186,1,1 6thn_1_,113,241,1,1 6thn_1_,115,238,1,1 6thn_1_,115,239,1,1 6thn_1_,116,179,1,1 6thn_1_,117,236,1,1 6thn_1_,118,177,1,1 6thn_1_,119,176,1,1 6thn_1_,119,234,1,1 6thn_1_,120,175,1,1 6thn_1_,121,232,1,1 6thn_1_,123,230,1,1 6thn_1_,124,132,1,1 6thn_1_,124,134,1,1 6thn_1_,125,126,1,1 6thn_1_,125,228,1,1 6thn_1_,126,129,1,1 6thn_1_,126,130,1,1 6thn_1_,134,170,1,1 6thn_1_,134,226,1,1 6thn_1_,134,227,1,1 6thn_1_,135,171,1,1 6thn_1_,136,137,1,1 6thn_1_,136,170,1,1 6thn_1_,137,169,1,1 6thn_1_,137,222,1,1 6thn_1_,138,168,1,1 6thn_1_,139,158,1,1 6thn_1_,139,165,1,1 6thn_1_,139,220,1,1 6thn_1_,140,166,1,1 6thn_1_,141,218,1,1 6thn_1_,142,164,1,1 6thn_1_,142,214,1,1 6thn_1_,143,216,1,1 6thn_1_,144,147,1,1 6thn_1_,152,155,1,1 6thn_1_,152,158,1,1 6thn_1_,153,220,1,1 6thn_1_,153,221,1,1 6thn_1_,153,222,1,1 6thn_1_,155,158,1,1 6thn_1_,156,159,1,1 6thn_1_,157,160,1,1 6thn_1_,160,163,1,1 6thn_1_,160,165,1,1 6thn_1_,169,172,1,1 6thn_1_,178,238,1,1 6thn_1_,182,188,1,1 6thn_1_,183,185,1,1 6thn_1_,183,211,1,1 6thn_1_,189,212,1,1 6thn_1_,192,195,1,1 6thn_1_,193,206,1,1 6thn_1_,194,207,1,1 6thn_1_,196,205,1,1 6thn_1_,200,202,1,1 6thn_1_,202,204,1,1 6thn_1_,202,205,1,1 6thn_1_,203,206,1,1 6thn_1_,209,212,1,1 6thn_1_,210,213,1,1 6thn_1_,221,223,1,1 6thn_1_,249,251,1,1 6thn_1_,249,252,1,1 6thn_1_,249,259,1,1 6thn_1_,249,260,1,1 6thn_1_,258,260,1,1 6thn_1_,262,264,1,1 6thn_1_,265,267,1,1 6thn_1_,267,269,1,1 6thn_1_,269,270,1,1 6thn_1_,272,277,1,1 6thn_1_,274,276,1,1