pair,contact1,contact2,flow1,flow2
3jan_Sb_,5,8,1,1
3jan_Sb_,10,13,1,1
3jan_Sb_,11,14,1,1
3jan_Sb_,12,15,1,1
3jan_Sb_,12,16,1,1
3jan_Sb_,14,22,1,1
3jan_Sb_,14,23,1,1
3jan_Sb_,18,20,1,1
3jan_Sb_,18,21,1,1
3jan_Sb_,22,26,1,1
3jan_Sb_,22,27,1,1
3jan_Sb_,26,27,1,1
3jan_Sb_,30,47,1,1
3jan_Sb_,32,45,1,1
3jan_Sb_,33,44,1,1
3jan_Sb_,34,43,1,1
3jan_Sb_,35,36,1,1
3jan_Sb_,47,70,1,1
3jan_Sb_,49,51,1,1
3jan_Sb_,53,62,1,1
3jan_Sb_,55,60,1,1
3jan_Sb_,57,58,1,1
3jan_Sb_,61,73,1,1
3jan_Sb_,62,73,1,1
3jan_Sb_,63,71,1,1
3jan_Sb_,64,71,1,1
3jan_Sb_,66,69,1,1
3jan_Sb_,73,75,1,1
3jan_Sb_,73,76,1,1