pair,contact1,contact2,flow1,flow2 2pgx_A_,2,25,1,1 2pgx_A_,2,27,1,1 2pgx_A_,3,28,1,1 2pgx_A_,3,33,1,1 2pgx_A_,4,26,1,1 2pgx_A_,5,33,1,1 2pgx_A_,5,35,1,1 2pgx_A_,6,8,1,1 2pgx_A_,7,35,1,1 2pgx_A_,7,43,1,1 2pgx_A_,8,10,1,1 2pgx_A_,10,12,1,1 2pgx_A_,12,14,1,1 2pgx_A_,13,17,1,1 2pgx_A_,14,18,1,1 2pgx_A_,15,19,1,1 2pgx_A_,16,20,1,1 2pgx_A_,17,21,1,1 2pgx_A_,18,22,1,1 2pgx_A_,19,24,1,1 2pgx_A_,20,23,1,1 2pgx_A_,26,28,1,1 2pgx_A_,27,30,1,1 2pgx_A_,28,45,1,1 2pgx_A_,30,45,1,1 2pgx_A_,32,43,1,1 2pgx_A_,34,41,1,1 2pgx_A_,36,39,1,1 2pgx_A_,39,41,1,1 2pgx_A_,40,124,1,1 2pgx_A_,41,43,1,1 2pgx_A_,42,53,1,1 2pgx_A_,44,46,1,1 2pgx_A_,44,47,1,1 2pgx_A_,47,50,1,1 2pgx_A_,47,179,1,1 2pgx_A_,48,51,1,1 2pgx_A_,55,128,1,1 2pgx_A_,56,58,1,1 2pgx_A_,56,59,1,1 2pgx_A_,60,63,1,1 2pgx_A_,61,64,1,1 2pgx_A_,62,66,1,1 2pgx_A_,63,67,1,1 2pgx_A_,64,68,1,1 2pgx_A_,64,73,1,1 2pgx_A_,64,99,1,1 2pgx_A_,65,134,1,1 2pgx_A_,69,72,1,1 2pgx_A_,70,73,1,1 2pgx_A_,73,77,1,1 2pgx_A_,74,78,1,1 2pgx_A_,75,79,1,1 2pgx_A_,76,81,1,1 2pgx_A_,77,80,1,1 2pgx_A_,78,205,1,1 2pgx_A_,82,85,1,1 2pgx_A_,87,108,1,1 2pgx_A_,88,163,1,1 2pgx_A_,89,109,1,1 2pgx_A_,89,111,1,1 2pgx_A_,90,163,1,1 2pgx_A_,90,165,1,1 2pgx_A_,91,93,1,1 2pgx_A_,91,111,1,1 2pgx_A_,92,165,1,1 2pgx_A_,93,167,1,1 2pgx_A_,94,97,1,1 2pgx_A_,94,112,1,1 2pgx_A_,95,113,1,1 2pgx_A_,97,101,1,1 2pgx_A_,98,102,1,1 2pgx_A_,99,103,1,1 2pgx_A_,99,165,1,1 2pgx_A_,100,104,1,1 2pgx_A_,101,105,1,1 2pgx_A_,102,106,1,1 2pgx_A_,103,108,1,1 2pgx_A_,104,107,1,1 2pgx_A_,104,142,1,1 2pgx_A_,110,142,1,1 2pgx_A_,110,144,1,1 2pgx_A_,111,159,1,1 2pgx_A_,113,115,1,1 2pgx_A_,113,147,1,1 2pgx_A_,114,188,1,1 2pgx_A_,114,190,1,1 2pgx_A_,115,118,1,1 2pgx_A_,115,119,1,1 2pgx_A_,116,120,1,1 2pgx_A_,117,121,1,1 2pgx_A_,118,122,1,1 2pgx_A_,119,123,1,1 2pgx_A_,120,124,1,1 2pgx_A_,121,125,1,1 2pgx_A_,122,126,1,1 2pgx_A_,123,127,1,1 2pgx_A_,124,128,1,1 2pgx_A_,125,129,1,1 2pgx_A_,126,130,1,1 2pgx_A_,127,131,1,1 2pgx_A_,128,131,1,1 2pgx_A_,129,132,1,1 2pgx_A_,130,143,1,1 2pgx_A_,132,135,1,1 2pgx_A_,132,136,1,1 2pgx_A_,135,139,1,1 2pgx_A_,136,140,1,1 2pgx_A_,138,141,1,1 2pgx_A_,138,142,1,1 2pgx_A_,139,143,1,1 2pgx_A_,140,144,1,1 2pgx_A_,149,152,1,1 2pgx_A_,149,153,1,1 2pgx_A_,160,201,1,1 2pgx_A_,160,202,1,1 2pgx_A_,160,239,1,1 2pgx_A_,161,203,1,1 2pgx_A_,162,204,1,1 2pgx_A_,162,205,1,1 2pgx_A_,164,205,1,1 2pgx_A_,164,207,1,1 2pgx_A_,166,207,1,1 2pgx_A_,166,209,1,1 2pgx_A_,177,180,1,1 2pgx_A_,179,183,1,1 2pgx_A_,181,184,1,1 2pgx_A_,181,185,1,1 2pgx_A_,188,191,1,1 2pgx_A_,190,193,1,1 2pgx_A_,191,194,1,1 2pgx_A_,192,218,1,1 2pgx_A_,194,198,1,1 2pgx_A_,195,199,1,1 2pgx_A_,196,200,1,1 2pgx_A_,197,201,1,1 2pgx_A_,198,202,1,1 2pgx_A_,199,237,1,1 2pgx_A_,199,239,1,1 2pgx_A_,202,239,1,1 2pgx_A_,204,238,1,1 2pgx_A_,206,236,1,1 2pgx_A_,208,234,1,1 2pgx_A_,209,210,1,1 2pgx_A_,210,215,1,1 2pgx_A_,210,232,1,1 2pgx_A_,211,214,1,1 2pgx_A_,212,230,1,1 2pgx_A_,214,232,1,1 2pgx_A_,216,219,1,1 2pgx_A_,217,220,1,1 2pgx_A_,220,236,1,1 2pgx_A_,222,224,1,1 2pgx_A_,222,235,1,1 2pgx_A_,224,235,1,1 2pgx_A_,226,233,1,1 2pgx_A_,228,231,1,1 2pgx_A_,232,234,1,1