pair,contact1,contact2,flow1,flow2 3f1s_B_,1,18,1,1 3f1s_B_,11,14,1,1 3f1s_B_,12,37,1,1 3f1s_B_,12,39,1,1 3f1s_B_,12,219,1,1 3f1s_B_,13,27,1,1 3f1s_B_,13,39,1,1 3f1s_B_,14,25,1,1 3f1s_B_,16,23,1,1 3f1s_B_,18,21,1,1 3f1s_B_,24,36,1,1 3f1s_B_,25,39,1,1 3f1s_B_,27,30,1,1 3f1s_B_,28,47,1,1 3f1s_B_,28,147,1,1 3f1s_B_,29,42,1,1 3f1s_B_,29,43,1,1 3f1s_B_,30,47,1,1 3f1s_B_,30,222,1,1 3f1s_B_,31,40,1,1 3f1s_B_,33,36,1,1 3f1s_B_,33,38,1,1 3f1s_B_,35,37,1,1 3f1s_B_,35,38,1,1 3f1s_B_,48,144,1,1 3f1s_B_,48,223,1,1 3f1s_B_,54,57,1,1 3f1s_B_,55,143,1,1 3f1s_B_,56,73,1,1 3f1s_B_,57,96,1,1 3f1s_B_,57,166,1,1 3f1s_B_,58,71,1,1 3f1s_B_,58,168,1,1 3f1s_B_,59,95,1,1 3f1s_B_,59,97,1,1 3f1s_B_,60,68,1,1 3f1s_B_,60,69,1,1 3f1s_B_,61,67,1,1 3f1s_B_,61,93,1,1 3f1s_B_,62,65,1,1 3f1s_B_,62,66,1,1 3f1s_B_,62,89,1,1 3f1s_B_,67,95,1,1 3f1s_B_,68,69,1,1 3f1s_B_,69,211,1,1 3f1s_B_,70,81,1,1 3f1s_B_,70,211,1,1 3f1s_B_,72,80,1,1 3f1s_B_,73,145,1,1 3f1s_B_,74,78,1,1 3f1s_B_,75,78,1,1 3f1s_B_,75,258,1,1 3f1s_B_,76,136,1,1 3f1s_B_,77,132,1,1 3f1s_B_,79,130,1,1 3f1s_B_,81,128,1,1 3f1s_B_,82,85,1,1 3f1s_B_,82,86,1,1 3f1s_B_,82,128,1,1 3f1s_B_,83,86,1,1 3f1s_B_,83,87,1,1 3f1s_B_,84,87,1,1 3f1s_B_,84,118,1,1 3f1s_B_,84,120,1,1 3f1s_B_,84,126,1,1 3f1s_B_,85,88,1,1 3f1s_B_,86,128,1,1 3f1s_B_,94,107,1,1 3f1s_B_,96,98,1,1 3f1s_B_,96,105,1,1 3f1s_B_,99,140,1,1 3f1s_B_,100,103,1,1 3f1s_B_,101,102,1,1 3f1s_B_,108,133,1,1 3f1s_B_,110,111,1,1 3f1s_B_,110,131,1,1 3f1s_B_,111,131,1,1 3f1s_B_,113,129,1,1 3f1s_B_,115,117,1,1 3f1s_B_,115,118,1,1 3f1s_B_,115,127,1,1 3f1s_B_,117,125,1,1 3f1s_B_,119,122,1,1 3f1s_B_,119,123,1,1 3f1s_B_,119,124,1,1 3f1s_B_,125,127,1,1 3f1s_B_,125,196,1,1 3f1s_B_,125,249,1,1 3f1s_B_,136,138,1,1 3f1s_B_,137,141,1,1 3f1s_B_,138,142,1,1 3f1s_B_,146,223,1,1 3f1s_B_,146,225,1,1 3f1s_B_,149,151,1,1 3f1s_B_,149,152,1,1 3f1s_B_,149,153,1,1 3f1s_B_,150,154,1,1 3f1s_B_,151,155,1,1 3f1s_B_,152,156,1,1 3f1s_B_,152,157,1,1 3f1s_B_,153,158,1,1 3f1s_B_,154,247,1,1 3f1s_B_,154,248,1,1 3f1s_B_,155,160,1,1 3f1s_B_,157,161,1,1 3f1s_B_,161,217,1,1 3f1s_B_,163,177,1,1 3f1s_B_,164,216,1,1 3f1s_B_,165,175,1,1 3f1s_B_,166,214,1,1 3f1s_B_,167,173,1,1 3f1s_B_,168,210,1,1 3f1s_B_,170,208,1,1 3f1s_B_,170,209,1,1 3f1s_B_,170,211,1,1 3f1s_B_,173,208,1,1 3f1s_B_,173,209,1,1 3f1s_B_,178,201,1,1 3f1s_B_,180,199,1,1 3f1s_B_,181,185,1,1 3f1s_B_,182,186,1,1 3f1s_B_,184,188,1,1 3f1s_B_,184,201,1,1 3f1s_B_,185,189,1,1 3f1s_B_,186,191,1,1 3f1s_B_,194,197,1,1 3f1s_B_,195,245,1,1 3f1s_B_,196,245,1,1 3f1s_B_,198,200,1,1 3f1s_B_,198,226,1,1 3f1s_B_,198,243,1,1 3f1s_B_,200,217,1,1 3f1s_B_,200,241,1,1 3f1s_B_,202,204,1,1 3f1s_B_,202,239,1,1 3f1s_B_,205,208,1,1 3f1s_B_,206,209,1,1 3f1s_B_,207,236,1,1 3f1s_B_,210,213,1,1 3f1s_B_,212,229,1,1 3f1s_B_,213,229,1,1 3f1s_B_,215,226,1,1 3f1s_B_,215,227,1,1 3f1s_B_,217,224,1,1 3f1s_B_,218,221,1,1 3f1s_B_,219,222,1,1 3f1s_B_,226,246,1,1 3f1s_B_,228,244,1,1 3f1s_B_,230,232,1,1 3f1s_B_,232,242,1,1 3f1s_B_,233,236,1,1 3f1s_B_,245,248,1,1 3f1s_B_,246,249,1,1 3f1s_B_,249,253,1,1 3f1s_B_,250,254,1,1 3f1s_B_,251,255,1,1 3f1s_B_,252,256,1,1 3f1s_B_,253,257,1,1 3f1s_B_,254,258,1,1 3f1s_B_,256,259,1,1