pair,contact1,contact2,flow1,flow2 1b97_A_,1,4,1,1 1b97_A_,1,5,1,1 1b97_A_,2,6,1,1 1b97_A_,3,7,1,1 1b97_A_,3,170,1,1 1b97_A_,3,171,1,1 1b97_A_,4,8,1,1 1b97_A_,5,9,1,1 1b97_A_,5,57,1,1 1b97_A_,6,10,1,1 1b97_A_,7,11,1,1 1b97_A_,8,12,1,1 1b97_A_,9,13,1,1 1b97_A_,10,14,1,1 1b97_A_,11,15,1,1 1b97_A_,12,16,1,1 1b97_A_,13,17,1,1 1b97_A_,14,165,1,1 1b97_A_,18,160,1,1 1b97_A_,19,162,1,1 1b97_A_,20,155,1,1 1b97_A_,22,30,1,1 1b97_A_,24,27,1,1 1b97_A_,24,28,1,1 1b97_A_,29,149,1,1 1b97_A_,29,150,1,1 1b97_A_,34,139,1,1 1b97_A_,35,39,1,1 1b97_A_,36,40,1,1 1b97_A_,36,137,1,1 1b97_A_,37,41,1,1 1b97_A_,38,42,1,1 1b97_A_,39,43,1,1 1b97_A_,40,44,1,1 1b97_A_,41,45,1,1 1b97_A_,42,46,1,1 1b97_A_,43,47,1,1 1b97_A_,44,47,1,1 1b97_A_,44,48,1,1 1b97_A_,47,51,1,1 1b97_A_,47,135,1,1 1b97_A_,48,52,1,1 1b97_A_,48,64,1,1 1b97_A_,49,53,1,1 1b97_A_,50,54,1,1 1b97_A_,51,55,1,1 1b97_A_,52,56,1,1 1b97_A_,53,57,1,1 1b97_A_,54,58,1,1 1b97_A_,55,58,1,1 1b97_A_,55,60,1,1 1b97_A_,56,59,1,1 1b97_A_,61,77,1,1 1b97_A_,63,75,1,1 1b97_A_,63,77,1,1 1b97_A_,63,122,1,1 1b97_A_,64,66,1,1 1b97_A_,69,119,1,1 1b97_A_,71,119,1,1 1b97_A_,71,121,1,1 1b97_A_,71,130,1,1 1b97_A_,73,89,1,1 1b97_A_,73,90,1,1 1b97_A_,74,88,1,1 1b97_A_,75,127,1,1 1b97_A_,76,86,1,1 1b97_A_,78,81,1,1 1b97_A_,81,84,1,1 1b97_A_,82,85,1,1 1b97_A_,85,126,1,1 1b97_A_,85,128,1,1 1b97_A_,87,129,1,1 1b97_A_,87,131,1,1 1b97_A_,89,91,1,1 1b97_A_,89,131,1,1 1b97_A_,89,133,1,1 1b97_A_,91,133,1,1 1b97_A_,91,135,1,1 1b97_A_,93,103,1,1 1b97_A_,93,135,1,1 1b97_A_,93,137,1,1 1b97_A_,95,97,1,1 1b97_A_,95,137,1,1 1b97_A_,95,139,1,1 1b97_A_,96,100,1,1 1b97_A_,97,100,1,1 1b97_A_,99,166,1,1 1b97_A_,99,194,1,1 1b97_A_,102,193,1,1 1b97_A_,104,190,1,1 1b97_A_,106,172,1,1 1b97_A_,106,188,1,1 1b97_A_,107,187,1,1 1b97_A_,107,188,1,1 1b97_A_,109,114,1,1 1b97_A_,109,186,1,1 1b97_A_,110,118,1,1 1b97_A_,111,114,1,1 1b97_A_,111,115,1,1 1b97_A_,113,216,1,1 1b97_A_,114,215,1,1 1b97_A_,114,218,1,1 1b97_A_,115,117,1,1 1b97_A_,115,118,1,1 1b97_A_,116,124,1,1 1b97_A_,116,125,1,1 1b97_A_,123,126,1,1 1b97_A_,124,127,1,1 1b97_A_,130,172,1,1 1b97_A_,132,170,1,1 1b97_A_,134,168,1,1 1b97_A_,136,166,1,1 1b97_A_,138,163,1,1 1b97_A_,140,161,1,1 1b97_A_,143,146,1,1 1b97_A_,144,147,1,1 1b97_A_,145,150,1,1 1b97_A_,148,149,1,1 1b97_A_,151,154,1,1 1b97_A_,152,155,1,1 1b97_A_,154,157,1,1 1b97_A_,155,158,1,1 1b97_A_,167,195,1,1 1b97_A_,170,171,1,1 1b97_A_,170,198,1,1 1b97_A_,171,174,1,1 1b97_A_,175,191,1,1 1b97_A_,177,189,1,1 1b97_A_,177,215,1,1 1b97_A_,178,214,1,1 1b97_A_,178,232,1,1 1b97_A_,180,218,1,1 1b97_A_,181,187,1,1 1b97_A_,182,185,1,1 1b97_A_,182,187,1,1 1b97_A_,183,186,1,1 1b97_A_,185,187,1,1 1b97_A_,190,191,1,1 1b97_A_,194,197,1,1 1b97_A_,195,198,1,1 1b97_A_,195,199,1,1 1b97_A_,196,197,1,1 1b97_A_,196,200,1,1 1b97_A_,197,201,1,1 1b97_A_,197,202,1,1 1b97_A_,204,236,1,1 1b97_A_,206,210,1,1 1b97_A_,207,210,1,1 1b97_A_,207,211,1,1 1b97_A_,208,212,1,1 1b97_A_,209,213,1,1 1b97_A_,210,214,1,1 1b97_A_,210,236,1,1 1b97_A_,211,215,1,1 1b97_A_,212,216,1,1 1b97_A_,213,217,1,1 1b97_A_,213,235,1,1 1b97_A_,213,243,1,1 1b97_A_,214,217,1,1 1b97_A_,214,229,1,1 1b97_A_,217,228,1,1 1b97_A_,219,225,1,1 1b97_A_,219,228,1,1 1b97_A_,221,224,1,1 1b97_A_,221,225,1,1 1b97_A_,222,226,1,1 1b97_A_,225,228,1,1 1b97_A_,230,234,1,1 1b97_A_,231,234,1,1 1b97_A_,231,235,1,1 1b97_A_,232,236,1,1 1b97_A_,233,237,1,1 1b97_A_,234,238,1,1 1b97_A_,235,239,1,1 1b97_A_,236,240,1,1 1b97_A_,237,241,1,1 1b97_A_,238,243,1,1 1b97_A_,239,242,1,1 1b97_A_,241,244,1,1