pair,contact1,contact2,flow1,flow2
3cex_A_,2,5,1,1
3cex_A_,2,117,1,1
3cex_A_,4,8,1,1
3cex_A_,4,116,1,1
3cex_A_,5,9,1,1
3cex_A_,6,10,1,1
3cex_A_,7,11,1,1
3cex_A_,8,12,1,1
3cex_A_,9,13,1,1
3cex_A_,10,14,1,1
3cex_A_,11,15,1,1
3cex_A_,12,16,1,1
3cex_A_,12,113,1,1
3cex_A_,13,17,1,1
3cex_A_,14,18,1,1
3cex_A_,15,19,1,1
3cex_A_,16,20,1,1
3cex_A_,17,21,1,1
3cex_A_,17,152,1,1
3cex_A_,18,22,1,1
3cex_A_,19,23,1,1
3cex_A_,19,102,1,1
3cex_A_,20,24,1,1
3cex_A_,21,24,1,1
3cex_A_,21,159,1,1
3cex_A_,22,98,1,1
3cex_A_,24,165,1,1
3cex_A_,25,28,1,1
3cex_A_,25,29,1,1
3cex_A_,26,30,1,1
3cex_A_,27,31,1,1
3cex_A_,28,31,1,1
3cex_A_,29,40,1,1
3cex_A_,30,40,1,1
3cex_A_,30,95,1,1
3cex_A_,33,36,1,1
3cex_A_,37,158,1,1
3cex_A_,38,41,1,1
3cex_A_,38,42,1,1
3cex_A_,41,44,1,1
3cex_A_,41,85,1,1
3cex_A_,42,45,1,1
3cex_A_,43,47,1,1
3cex_A_,44,48,1,1
3cex_A_,44,148,1,1
3cex_A_,45,49,1,1
3cex_A_,46,50,1,1
3cex_A_,46,108,1,1
3cex_A_,47,51,1,1
3cex_A_,48,52,1,1
3cex_A_,49,53,1,1
3cex_A_,50,54,1,1
3cex_A_,50,62,1,1
3cex_A_,50,63,1,1
3cex_A_,50,104,1,1
3cex_A_,51,55,1,1
3cex_A_,52,56,1,1
3cex_A_,53,57,1,1
3cex_A_,54,57,1,1
3cex_A_,54,59,1,1
3cex_A_,55,58,1,1
3cex_A_,57,59,1,1
3cex_A_,61,64,1,1
3cex_A_,61,65,1,1
3cex_A_,62,66,1,1
3cex_A_,63,69,1,1
3cex_A_,63,78,1,1
3cex_A_,64,67,1,1
3cex_A_,66,68,1,1
3cex_A_,67,70,1,1
3cex_A_,68,72,1,1
3cex_A_,69,73,1,1
3cex_A_,69,78,1,1
3cex_A_,83,89,1,1
3cex_A_,86,89,1,1
3cex_A_,86,90,1,1
3cex_A_,87,91,1,1
3cex_A_,89,92,1,1
3cex_A_,90,93,1,1
3cex_A_,97,100,1,1
3cex_A_,98,101,1,1
3cex_A_,98,102,1,1
3cex_A_,99,103,1,1
3cex_A_,100,104,1,1
3cex_A_,101,105,1,1
3cex_A_,102,106,1,1
3cex_A_,103,107,1,1
3cex_A_,104,108,1,1
3cex_A_,105,109,1,1
3cex_A_,106,110,1,1
3cex_A_,107,111,1,1
3cex_A_,108,112,1,1
3cex_A_,109,113,1,1
3cex_A_,110,114,1,1
3cex_A_,111,115,1,1
3cex_A_,112,116,1,1
3cex_A_,113,117,1,1
3cex_A_,114,118,1,1
3cex_A_,115,118,1,1
3cex_A_,115,119,1,1
3cex_A_,115,138,1,1
3cex_A_,118,120,1,1
3cex_A_,120,123,1,1
3cex_A_,121,124,1,1
3cex_A_,122,125,1,1
3cex_A_,123,126,1,1
3cex_A_,123,138,1,1
3cex_A_,124,139,1,1
3cex_A_,126,138,1,1
3cex_A_,128,136,1,1
3cex_A_,129,131,1,1
3cex_A_,129,132,1,1
3cex_A_,129,136,1,1
3cex_A_,137,140,1,1
3cex_A_,137,141,1,1
3cex_A_,138,142,1,1
3cex_A_,139,143,1,1
3cex_A_,140,144,1,1
3cex_A_,141,145,1,1
3cex_A_,142,146,1,1
3cex_A_,143,147,1,1
3cex_A_,144,148,1,1
3cex_A_,145,149,1,1
3cex_A_,146,150,1,1
3cex_A_,148,151,1,1
3cex_A_,149,152,1,1
3cex_A_,150,152,1,1
3cex_A_,150,153,1,1
3cex_A_,151,155,1,1
3cex_A_,152,156,1,1
3cex_A_,154,158,1,1
3cex_A_,155,159,1,1
3cex_A_,156,160,1,1
3cex_A_,157,161,1,1
3cex_A_,158,162,1,1
3cex_A_,159,162,1,1
3cex_A_,159,163,1,1
3cex_A_,159,165,1,1
3cex_A_,160,164,1,1