pair,contact1,contact2,flow1,flow2 3fpe_A_,1,2,1,1 3fpe_A_,3,6,1,1 3fpe_A_,3,51,1,1 3fpe_A_,4,8,1,1 3fpe_A_,5,9,1,1 3fpe_A_,5,46,1,1 3fpe_A_,6,10,1,1 3fpe_A_,7,11,1,1 3fpe_A_,8,12,1,1 3fpe_A_,9,13,1,1 3fpe_A_,10,14,1,1 3fpe_A_,10,60,1,1 3fpe_A_,11,14,1,1 3fpe_A_,12,15,1,1 3fpe_A_,13,16,1,1 3fpe_A_,13,17,1,1 3fpe_A_,15,37,1,1 3fpe_A_,16,19,1,1 3fpe_A_,17,20,1,1 3fpe_A_,17,63,1,1 3fpe_A_,19,22,1,1 3fpe_A_,22,25,1,1 3fpe_A_,23,26,1,1 3fpe_A_,24,78,1,1 3fpe_A_,26,78,1,1 3fpe_A_,27,30,1,1 3fpe_A_,27,31,1,1 3fpe_A_,28,82,1,1 3fpe_A_,29,32,1,1 3fpe_A_,31,35,1,1 3fpe_A_,32,36,1,1 3fpe_A_,33,37,1,1 3fpe_A_,34,38,1,1 3fpe_A_,35,39,1,1 3fpe_A_,36,40,1,1 3fpe_A_,38,41,1,1 3fpe_A_,38,42,1,1 3fpe_A_,39,43,1,1 3fpe_A_,39,105,1,1 3fpe_A_,39,254,1,1 3fpe_A_,41,44,1,1 3fpe_A_,43,254,1,1 3fpe_A_,44,46,1,1 3fpe_A_,44,47,1,1 3fpe_A_,48,51,1,1 3fpe_A_,48,52,1,1 3fpe_A_,49,53,1,1 3fpe_A_,50,54,1,1 3fpe_A_,51,55,1,1 3fpe_A_,52,56,1,1 3fpe_A_,53,57,1,1 3fpe_A_,55,58,1,1 3fpe_A_,58,60,1,1 3fpe_A_,58,61,1,1 3fpe_A_,59,62,1,1 3fpe_A_,61,65,1,1 3fpe_A_,62,66,1,1 3fpe_A_,63,66,1,1 3fpe_A_,63,67,1,1 3fpe_A_,64,68,1,1 3fpe_A_,65,69,1,1 3fpe_A_,66,70,1,1 3fpe_A_,67,71,1,1 3fpe_A_,68,72,1,1 3fpe_A_,69,73,1,1 3fpe_A_,69,227,1,1 3fpe_A_,70,74,1,1 3fpe_A_,71,75,1,1 3fpe_A_,72,76,1,1 3fpe_A_,72,222,1,1 3fpe_A_,73,77,1,1 3fpe_A_,74,78,1,1 3fpe_A_,75,79,1,1 3fpe_A_,76,80,1,1 3fpe_A_,77,81,1,1 3fpe_A_,78,82,1,1 3fpe_A_,79,83,1,1 3fpe_A_,80,84,1,1 3fpe_A_,81,85,1,1 3fpe_A_,82,86,1,1 3fpe_A_,83,86,1,1 3fpe_A_,83,87,1,1 3fpe_A_,83,96,1,1 3fpe_A_,83,99,1,1 3fpe_A_,84,88,1,1 3fpe_A_,85,89,1,1 3fpe_A_,87,90,1,1 3fpe_A_,90,92,1,1 3fpe_A_,90,96,1,1 3fpe_A_,92,96,1,1 3fpe_A_,93,97,1,1 3fpe_A_,94,98,1,1 3fpe_A_,95,99,1,1 3fpe_A_,96,99,1,1 3fpe_A_,97,100,1,1 3fpe_A_,100,103,1,1 3fpe_A_,102,106,1,1 3fpe_A_,103,107,1,1 3fpe_A_,104,108,1,1 3fpe_A_,105,109,1,1 3fpe_A_,106,110,1,1 3fpe_A_,107,111,1,1 3fpe_A_,108,111,1,1 3fpe_A_,108,112,1,1 3fpe_A_,109,113,1,1 3fpe_A_,110,114,1,1 3fpe_A_,111,115,1,1 3fpe_A_,112,116,1,1 3fpe_A_,113,117,1,1 3fpe_A_,113,220,1,1 3fpe_A_,113,257,1,1 3fpe_A_,114,119,1,1 3fpe_A_,115,118,1,1 3fpe_A_,117,216,1,1 3fpe_A_,120,123,1,1 3fpe_A_,122,145,1,1 3fpe_A_,123,147,1,1 3fpe_A_,123,216,1,1 3fpe_A_,124,189,1,1 3fpe_A_,124,190,1,1 3fpe_A_,125,147,1,1 3fpe_A_,125,149,1,1 3fpe_A_,126,190,1,1 3fpe_A_,126,192,1,1 3fpe_A_,127,149,1,1 3fpe_A_,127,151,1,1 3fpe_A_,128,192,1,1 3fpe_A_,128,194,1,1 3fpe_A_,129,151,1,1 3fpe_A_,130,151,1,1 3fpe_A_,131,152,1,1 3fpe_A_,133,135,1,1 3fpe_A_,134,138,1,1 3fpe_A_,135,139,1,1 3fpe_A_,136,140,1,1 3fpe_A_,136,220,1,1 3fpe_A_,137,141,1,1 3fpe_A_,138,142,1,1 3fpe_A_,139,143,1,1 3fpe_A_,139,144,1,1 3fpe_A_,140,144,1,1 3fpe_A_,140,146,1,1 3fpe_A_,141,145,1,1 3fpe_A_,141,171,1,1 3fpe_A_,148,172,1,1 3fpe_A_,148,174,1,1 3fpe_A_,150,174,1,1 3fpe_A_,150,176,1,1 3fpe_A_,152,154,1,1 3fpe_A_,152,176,1,1 3fpe_A_,152,178,1,1 3fpe_A_,154,158,1,1 3fpe_A_,155,159,1,1 3fpe_A_,156,160,1,1 3fpe_A_,157,161,1,1 3fpe_A_,158,161,1,1 3fpe_A_,158,162,1,1 3fpe_A_,159,163,1,1 3fpe_A_,160,164,1,1 3fpe_A_,161,165,1,1 3fpe_A_,162,166,1,1 3fpe_A_,162,175,1,1 3fpe_A_,162,177,1,1 3fpe_A_,163,167,1,1 3fpe_A_,164,168,1,1 3fpe_A_,165,170,1,1 3fpe_A_,166,169,1,1 3fpe_A_,179,181,1,1 3fpe_A_,179,182,1,1 3fpe_A_,180,183,1,1 3fpe_A_,180,202,1,1 3fpe_A_,181,184,1,1 3fpe_A_,182,185,1,1 3fpe_A_,183,186,1,1 3fpe_A_,189,216,1,1 3fpe_A_,191,216,1,1 3fpe_A_,191,218,1,1 3fpe_A_,193,218,1,1 3fpe_A_,193,220,1,1 3fpe_A_,194,197,1,1 3fpe_A_,195,200,1,1 3fpe_A_,197,200,1,1 3fpe_A_,198,200,1,1 3fpe_A_,198,230,1,1 3fpe_A_,199,203,1,1 3fpe_A_,200,204,1,1 3fpe_A_,201,205,1,1 3fpe_A_,202,206,1,1 3fpe_A_,203,207,1,1 3fpe_A_,204,208,1,1 3fpe_A_,206,209,1,1 3fpe_A_,207,210,1,1 3fpe_A_,207,211,1,1 3fpe_A_,208,240,1,1 3fpe_A_,208,262,1,1 3fpe_A_,211,262,1,1 3fpe_A_,212,214,1,1 3fpe_A_,212,215,1,1 3fpe_A_,213,214,1,1 3fpe_A_,217,260,1,1 3fpe_A_,219,258,1,1 3fpe_A_,221,233,1,1 3fpe_A_,221,255,1,1 3fpe_A_,221,256,1,1 3fpe_A_,223,256,1,1 3fpe_A_,224,227,1,1 3fpe_A_,225,228,1,1 3fpe_A_,226,229,1,1 3fpe_A_,226,251,1,1 3fpe_A_,226,253,1,1 3fpe_A_,227,230,1,1 3fpe_A_,234,237,1,1 3fpe_A_,235,238,1,1 3fpe_A_,236,239,1,1 3fpe_A_,238,241,1,1 3fpe_A_,240,263,1,1 3fpe_A_,242,261,1,1 3fpe_A_,244,259,1,1 3fpe_A_,245,259,1,1 3fpe_A_,247,257,1,1 3fpe_A_,250,253,1,1