pair,contact1,contact2,flow1,flow2 4cge_A_,2,5,1,1 4cge_A_,2,6,1,1 4cge_A_,3,7,1,1 4cge_A_,3,56,1,1 4cge_A_,4,8,1,1 4cge_A_,4,48,1,1 4cge_A_,5,9,1,1 4cge_A_,6,10,1,1 4cge_A_,7,10,1,1 4cge_A_,7,11,1,1 4cge_A_,8,12,1,1 4cge_A_,10,70,1,1 4cge_A_,11,14,1,1 4cge_A_,11,26,1,1 4cge_A_,14,16,1,1 4cge_A_,15,51,1,1 4cge_A_,17,25,1,1 4cge_A_,19,21,1,1 4cge_A_,19,28,1,1 4cge_A_,21,23,1,1 4cge_A_,24,29,1,1 4cge_A_,25,28,1,1 4cge_A_,26,51,1,1 4cge_A_,27,67,1,1 4cge_A_,30,33,1,1 4cge_A_,30,34,1,1 4cge_A_,31,35,1,1 4cge_A_,32,36,1,1 4cge_A_,33,37,1,1 4cge_A_,34,37,1,1 4cge_A_,35,38,1,1 4cge_A_,35,39,1,1 4cge_A_,37,57,1,1 4cge_A_,37,61,1,1 4cge_A_,38,53,1,1 4cge_A_,42,44,1,1 4cge_A_,42,45,1,1 4cge_A_,42,46,1,1 4cge_A_,46,51,1,1 4cge_A_,47,50,1,1 4cge_A_,47,51,1,1 4cge_A_,48,52,1,1 4cge_A_,49,53,1,1 4cge_A_,50,54,1,1 4cge_A_,51,55,1,1 4cge_A_,52,56,1,1 4cge_A_,54,57,1,1 4cge_A_,54,58,1,1 4cge_A_,55,59,1,1 4cge_A_,57,60,1,1 4cge_A_,57,61,1,1 4cge_A_,58,61,1,1 4cge_A_,58,62,1,1 4cge_A_,58,63,1,1 4cge_A_,63,66,1,1 4cge_A_,64,67,1,1 4cge_A_,67,71,1,1