pair,contact1,contact2,flow1,flow2 2yex_A_,1,5,1,1 2yex_A_,2,6,1,1 2yex_A_,3,7,1,1 2yex_A_,4,7,1,1 2yex_A_,4,8,1,1 2yex_A_,5,28,1,1 2yex_A_,6,28,1,1 2yex_A_,7,28,1,1 2yex_A_,9,26,1,1 2yex_A_,11,24,1,1 2yex_A_,12,24,1,1 2yex_A_,14,22,1,1 2yex_A_,15,22,1,1 2yex_A_,17,20,1,1 2yex_A_,18,147,1,1 2yex_A_,19,149,1,1 2yex_A_,21,23,1,1 2yex_A_,21,38,1,1 2yex_A_,23,36,1,1 2yex_A_,25,34,1,1 2yex_A_,27,29,1,1 2yex_A_,27,30,1,1 2yex_A_,27,31,1,1 2yex_A_,27,32,1,1 2yex_A_,30,32,1,1 2yex_A_,35,83,1,1 2yex_A_,37,54,1,1 2yex_A_,37,81,1,1 2yex_A_,37,147,1,1 2yex_A_,39,79,1,1 2yex_A_,40,42,1,1 2yex_A_,40,43,1,1 2yex_A_,40,47,1,1 2yex_A_,41,77,1,1 2yex_A_,44,47,1,1 2yex_A_,46,50,1,1 2yex_A_,47,51,1,1 2yex_A_,48,52,1,1 2yex_A_,49,53,1,1 2yex_A_,50,54,1,1 2yex_A_,51,55,1,1 2yex_A_,52,56,1,1 2yex_A_,53,57,1,1 2yex_A_,53,152,1,1 2yex_A_,54,58,1,1 2yex_A_,55,59,1,1 2yex_A_,57,60,1,1 2yex_A_,58,61,1,1 2yex_A_,59,72,1,1 2yex_A_,60,119,1,1 2yex_A_,62,119,1,1 2yex_A_,63,65,1,1 2yex_A_,63,66,1,1 2yex_A_,64,144,1,1 2yex_A_,65,143,1,1 2yex_A_,65,145,1,1 2yex_A_,67,145,1,1 2yex_A_,68,84,1,1 2yex_A_,70,82,1,1 2yex_A_,71,82,1,1 2yex_A_,73,75,1,1 2yex_A_,73,80,1,1 2yex_A_,74,76,1,1 2yex_A_,75,78,1,1 2yex_A_,79,80,1,1 2yex_A_,84,86,1,1 2yex_A_,86,89,1,1 2yex_A_,88,94,1,1 2yex_A_,88,137,1,1 2yex_A_,89,137,1,1 2yex_A_,90,93,1,1 2yex_A_,91,94,1,1 2yex_A_,91,135,1,1 2yex_A_,92,95,1,1 2yex_A_,92,132,1,1 2yex_A_,94,141,1,1 2yex_A_,96,99,1,1 2yex_A_,96,100,1,1 2yex_A_,98,203,1,1 2yex_A_,98,232,1,1 2yex_A_,102,106,1,1 2yex_A_,103,107,1,1 2yex_A_,103,263,1,1 2yex_A_,104,108,1,1 2yex_A_,105,109,1,1 2yex_A_,106,110,1,1 2yex_A_,107,111,1,1 2yex_A_,107,263,1,1 2yex_A_,107,266,1,1 2yex_A_,108,112,1,1 2yex_A_,108,140,1,1 2yex_A_,108,141,1,1 2yex_A_,109,113,1,1 2yex_A_,110,114,1,1 2yex_A_,111,115,1,1 2yex_A_,111,264,1,1 2yex_A_,112,116,1,1 2yex_A_,112,142,1,1 2yex_A_,112,143,1,1 2yex_A_,113,117,1,1 2yex_A_,114,118,1,1 2yex_A_,115,119,1,1 2yex_A_,116,120,1,1 2yex_A_,117,121,1,1 2yex_A_,118,122,1,1 2yex_A_,119,123,1,1 2yex_A_,120,123,1,1 2yex_A_,120,125,1,1 2yex_A_,121,124,1,1 2yex_A_,121,155,1,1 2yex_A_,121,189,1,1 2yex_A_,122,155,1,1 2yex_A_,124,154,1,1 2yex_A_,126,152,1,1 2yex_A_,126,189,1,1 2yex_A_,127,129,1,1 2yex_A_,127,146,1,1 2yex_A_,127,189,1,1 2yex_A_,128,150,1,1 2yex_A_,128,189,1,1 2yex_A_,129,134,1,1 2yex_A_,129,169,1,1 2yex_A_,131,134,1,1 2yex_A_,131,169,1,1 2yex_A_,132,135,1,1 2yex_A_,134,146,1,1 2yex_A_,136,144,1,1 2yex_A_,138,140,1,1 2yex_A_,138,141,1,1 2yex_A_,138,142,1,1 2yex_A_,147,149,1,1 2yex_A_,148,151,1,1 2yex_A_,153,161,1,1 2yex_A_,154,161,1,1 2yex_A_,156,159,1,1 2yex_A_,158,159,1,1 2yex_A_,160,184,1,1 2yex_A_,163,183,1,1 2yex_A_,164,165,1,1 2yex_A_,169,172,1,1 2yex_A_,170,173,1,1 2yex_A_,174,177,1,1 2yex_A_,175,178,1,1 2yex_A_,176,179,1,1 2yex_A_,176,180,1,1 2yex_A_,176,252,1,1 2yex_A_,185,188,1,1 2yex_A_,185,189,1,1 2yex_A_,186,190,1,1 2yex_A_,187,191,1,1 2yex_A_,187,252,1,1 2yex_A_,188,192,1,1 2yex_A_,189,192,1,1 2yex_A_,189,193,1,1 2yex_A_,190,194,1,1 2yex_A_,191,195,1,1 2yex_A_,192,196,1,1 2yex_A_,193,197,1,1 2yex_A_,194,198,1,1 2yex_A_,195,199,1,1 2yex_A_,196,200,1,1 2yex_A_,197,201,1,1 2yex_A_,198,202,1,1 2yex_A_,199,203,1,1 2yex_A_,202,232,1,1 2yex_A_,204,232,1,1 2yex_A_,209,211,1,1 2yex_A_,211,213,1,1 2yex_A_,211,214,1,1 2yex_A_,212,218,1,1 2yex_A_,214,216,1,1 2yex_A_,214,218,1,1 2yex_A_,215,219,1,1 2yex_A_,216,220,1,1 2yex_A_,217,221,1,1 2yex_A_,218,222,1,1 2yex_A_,219,224,1,1 2yex_A_,220,223,1,1 2yex_A_,220,245,1,1 2yex_A_,221,223,1,1 2yex_A_,223,225,1,1 2yex_A_,224,227,1,1 2yex_A_,227,231,1,1 2yex_A_,228,231,1,1 2yex_A_,229,232,1,1 2yex_A_,230,233,1,1 2yex_A_,234,236,1,1 2yex_A_,234,238,1,1 2yex_A_,235,239,1,1 2yex_A_,236,240,1,1 2yex_A_,237,241,1,1 2yex_A_,238,242,1,1 2yex_A_,240,243,1,1 2yex_A_,240,244,1,1 2yex_A_,241,245,1,1 2yex_A_,243,253,1,1 2yex_A_,243,261,1,1 2yex_A_,246,252,1,1 2yex_A_,248,250,1,1 2yex_A_,248,251,1,1 2yex_A_,249,252,1,1 2yex_A_,254,257,1,1 2yex_A_,254,258,1,1 2yex_A_,255,259,1,1 2yex_A_,257,260,1,1 2yex_A_,258,261,1,1 2yex_A_,259,265,1,1 2yex_A_,261,264,1,1 2yex_A_,261,265,1,1 2yex_A_,263,266,1,1