pair,contact1,contact2,flow1,flow2 8s5n_F_,3,5,1,1 8s5n_F_,3,74,1,1 8s5n_F_,5,68,1,1 8s5n_F_,5,70,1,1 8s5n_F_,9,76,1,1 8s5n_F_,10,13,1,1 8s5n_F_,10,14,1,1 8s5n_F_,11,15,1,1 8s5n_F_,12,16,1,1 8s5n_F_,13,17,1,1 8s5n_F_,13,60,1,1 8s5n_F_,14,18,1,1 8s5n_F_,15,19,1,1 8s5n_F_,16,20,1,1 8s5n_F_,17,21,1,1 8s5n_F_,18,22,1,1 8s5n_F_,19,23,1,1 8s5n_F_,20,24,1,1 8s5n_F_,21,24,1,1 8s5n_F_,21,25,1,1 8s5n_F_,21,30,1,1 8s5n_F_,21,48,1,1 8s5n_F_,22,26,1,1 8s5n_F_,23,27,1,1 8s5n_F_,24,29,1,1 8s5n_F_,25,28,1,1 8s5n_F_,32,48,1,1 8s5n_F_,36,38,1,1 8s5n_F_,41,45,1,1 8s5n_F_,42,46,1,1 8s5n_F_,43,47,1,1 8s5n_F_,44,48,1,1 8s5n_F_,45,49,1,1 8s5n_F_,46,50,1,1 8s5n_F_,47,51,1,1 8s5n_F_,48,53,1,1 8s5n_F_,49,52,1,1 8s5n_F_,56,72,1,1 8s5n_F_,58,70,1,1 8s5n_F_,59,69,1,1 8s5n_F_,60,68,1,1 8s5n_F_,62,64,1,1 8s5n_F_,62,65,1,1 8s5n_F_,62,66,1,1 8s5n_F_,71,74,1,1 8s5n_F_,72,75,1,1 8s5n_F_,73,74,1,1