pair,contact1,contact2,flow1,flow2 2nrv_A_,3,47,1,1 2nrv_A_,4,8,1,1 2nrv_A_,5,9,1,1 2nrv_A_,6,10,1,1 2nrv_A_,7,11,1,1 2nrv_A_,8,12,1,1 2nrv_A_,9,13,1,1 2nrv_A_,10,14,1,1 2nrv_A_,11,15,1,1 2nrv_A_,12,17,1,1 2nrv_A_,13,16,1,1 2nrv_A_,20,22,1,1 2nrv_A_,22,46,1,1 2nrv_A_,23,25,1,1 2nrv_A_,23,53,1,1 2nrv_A_,23,85,1,1 2nrv_A_,23,86,1,1 2nrv_A_,24,44,1,1 2nrv_A_,25,77,1,1 2nrv_A_,25,78,1,1 2nrv_A_,25,86,1,1 2nrv_A_,25,88,1,1 2nrv_A_,26,42,1,1 2nrv_A_,27,88,1,1 2nrv_A_,27,90,1,1 2nrv_A_,28,30,1,1 2nrv_A_,28,40,1,1 2nrv_A_,30,38,1,1 2nrv_A_,31,37,1,1 2nrv_A_,31,62,1,1 2nrv_A_,32,35,1,1 2nrv_A_,32,36,1,1 2nrv_A_,33,63,1,1 2nrv_A_,34,62,1,1 2nrv_A_,35,61,1,1 2nrv_A_,36,155,1,1 2nrv_A_,37,59,1,1 2nrv_A_,37,61,1,1 2nrv_A_,39,57,1,1 2nrv_A_,40,56,1,1 2nrv_A_,41,55,1,1 2nrv_A_,43,50,1,1 2nrv_A_,45,48,1,1 2nrv_A_,50,53,1,1 2nrv_A_,51,54,1,1 2nrv_A_,52,55,1,1 2nrv_A_,54,55,1,1 2nrv_A_,54,147,1,1 2nrv_A_,56,151,1,1 2nrv_A_,56,154,1,1 2nrv_A_,57,77,1,1 2nrv_A_,58,76,1,1 2nrv_A_,58,155,1,1 2nrv_A_,61,69,1,1 2nrv_A_,65,68,1,1 2nrv_A_,65,69,1,1 2nrv_A_,66,70,1,1 2nrv_A_,67,71,1,1 2nrv_A_,68,72,1,1 2nrv_A_,69,73,1,1 2nrv_A_,70,74,1,1 2nrv_A_,71,75,1,1 2nrv_A_,72,76,1,1 2nrv_A_,73,77,1,1 2nrv_A_,74,78,1,1 2nrv_A_,75,79,1,1 2nrv_A_,76,79,1,1 2nrv_A_,77,80,1,1 2nrv_A_,77,81,1,1 2nrv_A_,84,110,1,1 2nrv_A_,87,111,1,1 2nrv_A_,87,113,1,1 2nrv_A_,89,91,1,1 2nrv_A_,89,113,1,1 2nrv_A_,90,149,1,1 2nrv_A_,92,96,1,1 2nrv_A_,93,97,1,1 2nrv_A_,94,98,1,1 2nrv_A_,95,99,1,1 2nrv_A_,96,100,1,1 2nrv_A_,97,101,1,1 2nrv_A_,97,126,1,1 2nrv_A_,98,102,1,1 2nrv_A_,99,103,1,1 2nrv_A_,100,104,1,1 2nrv_A_,101,105,1,1 2nrv_A_,102,106,1,1 2nrv_A_,103,106,1,1 2nrv_A_,103,108,1,1 2nrv_A_,104,107,1,1 2nrv_A_,106,108,1,1 2nrv_A_,110,111,1,1 2nrv_A_,114,123,1,1 2nrv_A_,116,119,1,1 2nrv_A_,116,121,1,1 2nrv_A_,119,121,1,1 2nrv_A_,120,139,1,1 2nrv_A_,122,129,1,1 2nrv_A_,124,127,1,1 2nrv_A_,132,135,1,1 2nrv_A_,135,137,1,1 2nrv_A_,135,139,1,1 2nrv_A_,136,140,1,1 2nrv_A_,137,141,1,1 2nrv_A_,138,142,1,1 2nrv_A_,139,143,1,1 2nrv_A_,140,144,1,1 2nrv_A_,141,145,1,1 2nrv_A_,142,146,1,1 2nrv_A_,143,147,1,1 2nrv_A_,144,148,1,1 2nrv_A_,145,149,1,1 2nrv_A_,146,150,1,1 2nrv_A_,147,150,1,1 2nrv_A_,147,151,1,1 2nrv_A_,148,152,1,1 2nrv_A_,149,153,1,1 2nrv_A_,150,154,1,1 2nrv_A_,151,154,1,1 2nrv_A_,152,155,1,1 2nrv_A_,153,160,1,1 2nrv_A_,154,157,1,1 2nrv_A_,156,160,1,1 2nrv_A_,157,161,1,1 2nrv_A_,158,162,1,1 2nrv_A_,159,163,1,1 2nrv_A_,160,164,1,1 2nrv_A_,161,165,1,1 2nrv_A_,162,166,1,1 2nrv_A_,162,185,1,1 2nrv_A_,163,167,1,1 2nrv_A_,164,168,1,1 2nrv_A_,165,169,1,1 2nrv_A_,166,170,1,1 2nrv_A_,168,171,1,1 2nrv_A_,169,172,1,1 2nrv_A_,170,180,1,1 2nrv_A_,173,213,1,1 2nrv_A_,176,180,1,1 2nrv_A_,177,181,1,1 2nrv_A_,178,182,1,1 2nrv_A_,179,183,1,1 2nrv_A_,179,205,1,1 2nrv_A_,180,184,1,1 2nrv_A_,181,185,1,1 2nrv_A_,182,186,1,1 2nrv_A_,183,187,1,1 2nrv_A_,184,188,1,1 2nrv_A_,186,200,1,1 2nrv_A_,187,189,1,1 2nrv_A_,187,192,1,1 2nrv_A_,189,192,1,1 2nrv_A_,189,193,1,1 2nrv_A_,190,194,1,1 2nrv_A_,192,195,1,1 2nrv_A_,193,196,1,1 2nrv_A_,197,200,1,1 2nrv_A_,197,201,1,1 2nrv_A_,198,202,1,1 2nrv_A_,199,203,1,1 2nrv_A_,200,204,1,1 2nrv_A_,201,204,1,1 2nrv_A_,201,205,1,1 2nrv_A_,202,206,1,1 2nrv_A_,207,210,1,1 2nrv_A_,207,211,1,1 2nrv_A_,208,212,1,1 2nrv_A_,209,213,1,1 2nrv_A_,210,214,1,1 2nrv_A_,211,215,1,1 2nrv_A_,212,216,1,1 2nrv_A_,213,217,1,1 2nrv_A_,214,218,1,1