pair,contact1,contact2,flow1,flow2 5vyc_f1_,26,29,1,1 5vyc_f1_,30,38,1,1 5vyc_f1_,42,55,1,1 5vyc_f1_,43,51,1,1 5vyc_f1_,46,67,1,1 5vyc_f1_,47,50,1,1 5vyc_f1_,48,66,1,1 5vyc_f1_,49,53,1,1 5vyc_f1_,54,64,1,1 5vyc_f1_,56,63,1,1 5vyc_f1_,58,61,1,1 5vyc_f1_,60,72,1,1 5vyc_f1_,62,71,1,1