pair,contact1,contact2,flow1,flow2 1xbb_A_,1,71,1,1 1xbb_A_,3,71,1,1 1xbb_A_,3,72,1,1 1xbb_A_,4,6,1,1 1xbb_A_,4,7,1,1 1xbb_A_,4,28,1,1 1xbb_A_,5,8,1,1 1xbb_A_,5,75,1,1 1xbb_A_,7,29,1,1 1xbb_A_,9,27,1,1 1xbb_A_,11,25,1,1 1xbb_A_,15,23,1,1 1xbb_A_,16,23,1,1 1xbb_A_,18,21,1,1 1xbb_A_,20,43,1,1 1xbb_A_,22,41,1,1 1xbb_A_,24,39,1,1 1xbb_A_,25,85,1,1 1xbb_A_,26,37,1,1 1xbb_A_,28,35,1,1 1xbb_A_,29,30,1,1 1xbb_A_,29,32,1,1 1xbb_A_,30,33,1,1 1xbb_A_,38,81,1,1 1xbb_A_,40,53,1,1 1xbb_A_,40,79,1,1 1xbb_A_,42,77,1,1 1xbb_A_,45,49,1,1 1xbb_A_,46,50,1,1 1xbb_A_,47,51,1,1 1xbb_A_,48,52,1,1 1xbb_A_,49,53,1,1 1xbb_A_,50,54,1,1 1xbb_A_,51,55,1,1 1xbb_A_,52,56,1,1 1xbb_A_,53,57,1,1 1xbb_A_,54,58,1,1 1xbb_A_,55,59,1,1 1xbb_A_,56,59,1,1 1xbb_A_,57,60,1,1 1xbb_A_,61,117,1,1 1xbb_A_,62,64,1,1 1xbb_A_,62,65,1,1 1xbb_A_,63,140,1,1 1xbb_A_,63,142,1,1 1xbb_A_,64,143,1,1 1xbb_A_,66,143,1,1 1xbb_A_,67,82,1,1 1xbb_A_,69,80,1,1 1xbb_A_,70,80,1,1 1xbb_A_,72,78,1,1 1xbb_A_,74,76,1,1 1xbb_A_,82,142,1,1 1xbb_A_,84,87,1,1 1xbb_A_,86,135,1,1 1xbb_A_,87,135,1,1 1xbb_A_,88,92,1,1 1xbb_A_,89,93,1,1 1xbb_A_,89,133,1,1 1xbb_A_,90,94,1,1 1xbb_A_,91,95,1,1 1xbb_A_,92,95,1,1 1xbb_A_,92,96,1,1 1xbb_A_,93,96,1,1 1xbb_A_,94,198,1,1 1xbb_A_,96,99,1,1 1xbb_A_,98,100,1,1 1xbb_A_,99,197,1,1 1xbb_A_,100,104,1,1 1xbb_A_,101,105,1,1 1xbb_A_,102,106,1,1 1xbb_A_,103,107,1,1 1xbb_A_,103,138,1,1 1xbb_A_,104,108,1,1 1xbb_A_,105,109,1,1 1xbb_A_,106,110,1,1 1xbb_A_,106,139,1,1 1xbb_A_,107,111,1,1 1xbb_A_,108,112,1,1 1xbb_A_,109,112,1,1 1xbb_A_,109,113,1,1 1xbb_A_,109,252,1,1 1xbb_A_,110,114,1,1 1xbb_A_,110,139,1,1 1xbb_A_,110,141,1,1 1xbb_A_,111,115,1,1 1xbb_A_,112,116,1,1 1xbb_A_,113,117,1,1 1xbb_A_,114,118,1,1 1xbb_A_,115,119,1,1 1xbb_A_,116,120,1,1 1xbb_A_,117,121,1,1 1xbb_A_,118,123,1,1 1xbb_A_,119,122,1,1 1xbb_A_,119,248,1,1 1xbb_A_,122,152,1,1 1xbb_A_,124,150,1,1 1xbb_A_,125,127,1,1 1xbb_A_,125,144,1,1 1xbb_A_,125,149,1,1 1xbb_A_,125,183,1,1 1xbb_A_,126,148,1,1 1xbb_A_,126,168,1,1 1xbb_A_,126,183,1,1 1xbb_A_,127,131,1,1 1xbb_A_,127,132,1,1 1xbb_A_,128,186,1,1 1xbb_A_,129,132,1,1 1xbb_A_,130,133,1,1 1xbb_A_,130,193,1,1 1xbb_A_,132,144,1,1 1xbb_A_,134,142,1,1 1xbb_A_,136,140,1,1 1xbb_A_,137,139,1,1 1xbb_A_,137,140,1,1 1xbb_A_,140,142,1,1 1xbb_A_,145,147,1,1 1xbb_A_,146,149,1,1 1xbb_A_,153,155,1,1 1xbb_A_,153,156,1,1 1xbb_A_,159,178,1,1 1xbb_A_,160,175,1,1 1xbb_A_,161,176,1,1 1xbb_A_,163,165,1,1 1xbb_A_,164,167,1,1 1xbb_A_,165,168,1,1 1xbb_A_,166,202,1,1 1xbb_A_,166,205,1,1 1xbb_A_,167,186,1,1 1xbb_A_,167,193,1,1 1xbb_A_,169,172,1,1 1xbb_A_,169,173,1,1 1xbb_A_,170,174,1,1 1xbb_A_,171,175,1,1 1xbb_A_,171,177,1,1 1xbb_A_,171,245,1,1 1xbb_A_,172,176,1,1 1xbb_A_,172,177,1,1 1xbb_A_,179,182,1,1 1xbb_A_,179,183,1,1 1xbb_A_,180,184,1,1 1xbb_A_,181,185,1,1 1xbb_A_,181,242,1,1 1xbb_A_,181,245,1,1 1xbb_A_,182,186,1,1 1xbb_A_,183,187,1,1 1xbb_A_,184,188,1,1 1xbb_A_,185,189,1,1 1xbb_A_,186,190,1,1 1xbb_A_,187,191,1,1 1xbb_A_,188,192,1,1 1xbb_A_,189,193,1,1 1xbb_A_,190,194,1,1 1xbb_A_,191,195,1,1 1xbb_A_,192,196,1,1 1xbb_A_,192,221,1,1 1xbb_A_,193,198,1,1 1xbb_A_,194,197,1,1 1xbb_A_,196,199,1,1 1xbb_A_,202,205,1,1 1xbb_A_,206,209,1,1 1xbb_A_,206,210,1,1 1xbb_A_,207,211,1,1 1xbb_A_,208,212,1,1 1xbb_A_,209,213,1,1 1xbb_A_,210,214,1,1 1xbb_A_,211,215,1,1 1xbb_A_,212,216,1,1 1xbb_A_,213,218,1,1 1xbb_A_,214,217,1,1 1xbb_A_,214,219,1,1 1xbb_A_,216,218,1,1 1xbb_A_,218,219,1,1 1xbb_A_,219,238,1,1 1xbb_A_,220,231,1,1 1xbb_A_,222,223,1,1 1xbb_A_,222,226,1,1 1xbb_A_,223,226,1,1 1xbb_A_,226,227,1,1 1xbb_A_,227,230,1,1 1xbb_A_,227,231,1,1 1xbb_A_,228,232,1,1 1xbb_A_,229,233,1,1 1xbb_A_,230,234,1,1 1xbb_A_,231,235,1,1 1xbb_A_,232,236,1,1 1xbb_A_,233,237,1,1 1xbb_A_,234,238,1,1 1xbb_A_,236,239,1,1 1xbb_A_,239,245,1,1 1xbb_A_,240,245,1,1 1xbb_A_,241,244,1,1 1xbb_A_,241,245,1,1 1xbb_A_,242,245,1,1 1xbb_A_,247,251,1,1 1xbb_A_,248,252,1,1 1xbb_A_,249,253,1,1 1xbb_A_,250,254,1,1 1xbb_A_,251,255,1,1 1xbb_A_,252,256,1,1 1xbb_A_,253,257,1,1 1xbb_A_,254,258,1,1 1xbb_A_,255,259,1,1 1xbb_A_,256,260,1,1 1xbb_A_,257,261,1,1 1xbb_A_,258,262,1,1 1xbb_A_,259,263,1,1 1xbb_A_,260,264,1,1 1xbb_A_,261,265,1,1 1xbb_A_,262,266,1,1 1xbb_A_,263,267,1,1 1xbb_A_,264,268,1,1 1xbb_A_,265,268,1,1