pair,contact1,contact2,flow1,flow2
1bzg_A_,3,6,1,1
1bzg_A_,5,9,1,1
1bzg_A_,6,8,1,1
1bzg_A_,6,13,1,1
1bzg_A_,10,13,1,1
1bzg_A_,13,15,1,1
1bzg_A_,13,16,1,1
1bzg_A_,14,18,1,1
1bzg_A_,15,19,1,1
1bzg_A_,16,19,1,1
1bzg_A_,17,20,1,1
1bzg_A_,17,21,1,1
1bzg_A_,18,21,1,1
1bzg_A_,18,22,1,1
1bzg_A_,19,22,1,1
1bzg_A_,19,23,1,1
1bzg_A_,22,26,1,1
1bzg_A_,23,26,1,1
1bzg_A_,23,27,1,1