pair,contact1,contact2,flow1,flow2
7old_Sb_,10,13,1,1
7old_Sb_,10,14,1,1
7old_Sb_,11,14,1,1
7old_Sb_,11,15,1,1
7old_Sb_,18,20,1,1
7old_Sb_,18,21,1,1
7old_Sb_,22,24,1,1
7old_Sb_,29,48,1,1
7old_Sb_,30,47,1,1
7old_Sb_,32,45,1,1
7old_Sb_,34,43,1,1
7old_Sb_,35,77,1,1
7old_Sb_,51,63,1,1
7old_Sb_,55,57,1,1
7old_Sb_,57,58,1,1
7old_Sb_,64,71,1,1
7old_Sb_,66,69,1,1
7old_Sb_,75,76,1,1