pair,contact1,contact2,flow1,flow2
6zhb_B_,5,7,1,1
6zhb_B_,8,11,1,1
6zhb_B_,9,13,1,1
6zhb_B_,10,13,1,1
6zhb_B_,10,14,1,1
6zhb_B_,11,14,1,1
6zhb_B_,11,15,1,1
6zhb_B_,12,16,1,1
6zhb_B_,13,17,1,1
6zhb_B_,14,18,1,1
6zhb_B_,15,19,1,1