pair,contact1,contact2,flow1,flow2
7ebz_D_,4,6,1,1
7ebz_D_,8,10,1,1
7ebz_D_,8,11,1,1
7ebz_D_,9,12,1,1
7ebz_D_,18,20,1,1
7ebz_D_,22,24,1,1
7ebz_D_,22,25,1,1
7ebz_D_,23,27,1,1
7ebz_D_,24,28,1,1