pair,contact1,contact2,flow1,flow2 3ghd_A_,1,21,1,1 3ghd_A_,1,22,1,1 3ghd_A_,1,24,1,1 3ghd_A_,1,25,1,1 3ghd_A_,3,25,1,1 3ghd_A_,3,27,1,1 3ghd_A_,5,27,1,1 3ghd_A_,6,9,1,1 3ghd_A_,7,59,1,1 3ghd_A_,9,58,1,1 3ghd_A_,10,12,1,1 3ghd_A_,10,14,1,1 3ghd_A_,11,15,1,1 3ghd_A_,11,53,1,1 3ghd_A_,11,56,1,1 3ghd_A_,12,16,1,1 3ghd_A_,13,17,1,1 3ghd_A_,14,18,1,1 3ghd_A_,15,19,1,1 3ghd_A_,16,19,1,1 3ghd_A_,16,20,1,1 3ghd_A_,17,21,1,1 3ghd_A_,18,23,1,1 3ghd_A_,19,22,1,1 3ghd_A_,24,39,1,1 3ghd_A_,26,37,1,1 3ghd_A_,28,34,1,1 3ghd_A_,28,35,1,1 3ghd_A_,29,32,1,1 3ghd_A_,33,64,1,1 3ghd_A_,34,64,1,1 3ghd_A_,36,62,1,1 3ghd_A_,38,41,1,1 3ghd_A_,38,42,1,1 3ghd_A_,39,43,1,1 3ghd_A_,40,44,1,1 3ghd_A_,41,45,1,1 3ghd_A_,42,46,1,1 3ghd_A_,42,47,1,1 3ghd_A_,43,48,1,1 3ghd_A_,45,61,1,1 3ghd_A_,46,51,1,1 3ghd_A_,47,50,1,1 3ghd_A_,52,55,1,1 3ghd_A_,53,56,1,1 3ghd_A_,57,59,1,1 3ghd_A_,57,60,1,1 3ghd_A_,58,61,1,1 3ghd_A_,64,66,1,1