pair,contact1,contact2,flow1,flow2 2chg_A_,2,7,1,1 2chg_A_,2,202,1,1 2chg_A_,3,6,1,1 2chg_A_,3,7,1,1 2chg_A_,4,8,1,1 2chg_A_,4,202,1,1 2chg_A_,6,9,1,1 2chg_A_,7,174,1,1 2chg_A_,8,174,1,1 2chg_A_,11,15,1,1 2chg_A_,12,15,1,1 2chg_A_,12,58,1,1 2chg_A_,13,16,1,1 2chg_A_,13,58,1,1 2chg_A_,14,27,1,1 2chg_A_,15,166,1,1 2chg_A_,19,23,1,1 2chg_A_,19,46,1,1 2chg_A_,19,156,1,1 2chg_A_,20,24,1,1 2chg_A_,21,25,1,1 2chg_A_,22,26,1,1 2chg_A_,23,27,1,1 2chg_A_,24,28,1,1 2chg_A_,25,152,1,1 2chg_A_,26,30,1,1 2chg_A_,27,31,1,1 2chg_A_,28,32,1,1 2chg_A_,29,34,1,1 2chg_A_,30,33,1,1 2chg_A_,34,131,1,1 2chg_A_,35,131,1,1 2chg_A_,37,127,1,1 2chg_A_,37,132,1,1 2chg_A_,37,151,1,1 2chg_A_,38,132,1,1 2chg_A_,38,134,1,1 2chg_A_,39,151,1,1 2chg_A_,39,153,1,1 2chg_A_,40,134,1,1 2chg_A_,40,136,1,1 2chg_A_,41,136,1,1 2chg_A_,41,153,1,1 2chg_A_,41,155,1,1 2chg_A_,42,48,1,1 2chg_A_,42,136,1,1 2chg_A_,42,137,1,1 2chg_A_,43,46,1,1 2chg_A_,43,48,1,1 2chg_A_,47,51,1,1 2chg_A_,48,52,1,1 2chg_A_,49,53,1,1 2chg_A_,50,54,1,1 2chg_A_,51,55,1,1 2chg_A_,52,56,1,1 2chg_A_,53,57,1,1 2chg_A_,54,58,1,1 2chg_A_,55,59,1,1 2chg_A_,56,60,1,1 2chg_A_,57,61,1,1 2chg_A_,61,64,1,1 2chg_A_,63,66,1,1 2chg_A_,64,67,1,1 2chg_A_,67,95,1,1 2chg_A_,67,102,1,1 2chg_A_,69,102,1,1 2chg_A_,69,104,1,1 2chg_A_,71,104,1,1 2chg_A_,71,106,1,1 2chg_A_,72,74,1,1 2chg_A_,72,107,1,1 2chg_A_,73,106,1,1 2chg_A_,74,107,1,1 2chg_A_,75,77,1,1 2chg_A_,75,78,1,1 2chg_A_,78,81,1,1 2chg_A_,79,83,1,1 2chg_A_,80,84,1,1 2chg_A_,81,85,1,1 2chg_A_,82,86,1,1 2chg_A_,83,87,1,1 2chg_A_,83,122,1,1 2chg_A_,84,88,1,1 2chg_A_,85,89,1,1 2chg_A_,86,90,1,1 2chg_A_,92,101,1,1 2chg_A_,93,101,1,1 2chg_A_,95,98,1,1 2chg_A_,101,129,1,1 2chg_A_,101,131,1,1 2chg_A_,103,131,1,1 2chg_A_,103,133,1,1 2chg_A_,105,133,1,1 2chg_A_,105,135,1,1 2chg_A_,107,110,1,1 2chg_A_,108,111,1,1 2chg_A_,108,135,1,1 2chg_A_,109,137,1,1 2chg_A_,109,138,1,1 2chg_A_,112,115,1,1 2chg_A_,112,116,1,1 2chg_A_,113,117,1,1 2chg_A_,114,118,1,1 2chg_A_,115,119,1,1 2chg_A_,116,120,1,1 2chg_A_,117,121,1,1 2chg_A_,118,121,1,1 2chg_A_,118,122,1,1 2chg_A_,119,123,1,1 2chg_A_,120,124,1,1 2chg_A_,121,125,1,1 2chg_A_,123,127,1,1 2chg_A_,124,127,1,1 2chg_A_,126,129,1,1 2chg_A_,126,130,1,1 2chg_A_,128,131,1,1 2chg_A_,129,130,1,1 2chg_A_,130,131,1,1 2chg_A_,138,141,1,1 2chg_A_,139,142,1,1 2chg_A_,142,147,1,1 2chg_A_,143,146,1,1 2chg_A_,143,147,1,1 2chg_A_,144,148,1,1 2chg_A_,146,149,1,1 2chg_A_,146,150,1,1 2chg_A_,159,162,1,1 2chg_A_,159,163,1,1 2chg_A_,160,164,1,1 2chg_A_,160,184,1,1 2chg_A_,161,165,1,1 2chg_A_,162,166,1,1 2chg_A_,163,167,1,1 2chg_A_,164,168,1,1 2chg_A_,165,169,1,1 2chg_A_,166,169,1,1 2chg_A_,166,170,1,1 2chg_A_,167,171,1,1 2chg_A_,168,172,1,1 2chg_A_,169,173,1,1 2chg_A_,170,174,1,1 2chg_A_,171,176,1,1 2chg_A_,172,175,1,1 2chg_A_,177,211,1,1 2chg_A_,179,182,1,1 2chg_A_,179,183,1,1 2chg_A_,179,211,1,1 2chg_A_,180,184,1,1 2chg_A_,181,185,1,1 2chg_A_,182,186,1,1 2chg_A_,183,187,1,1 2chg_A_,184,188,1,1 2chg_A_,185,189,1,1 2chg_A_,186,190,1,1 2chg_A_,187,190,1,1 2chg_A_,189,196,1,1 2chg_A_,190,192,1,1 2chg_A_,190,193,1,1 2chg_A_,193,196,1,1 2chg_A_,193,197,1,1 2chg_A_,194,198,1,1 2chg_A_,195,199,1,1 2chg_A_,196,200,1,1 2chg_A_,197,201,1,1 2chg_A_,198,202,1,1 2chg_A_,199,203,1,1 2chg_A_,200,204,1,1 2chg_A_,201,205,1,1 2chg_A_,202,206,1,1 2chg_A_,205,208,1,1 2chg_A_,212,215,1,1 2chg_A_,212,216,1,1 2chg_A_,213,217,1,1 2chg_A_,214,218,1,1 2chg_A_,215,219,1,1 2chg_A_,216,220,1,1 2chg_A_,217,221,1,1 2chg_A_,218,222,1,1 2chg_A_,219,222,1,1