pair,contact1,contact2,flow1,flow2
6dhf_Y_,6,9,1,1
6dhf_Y_,7,11,1,1
6dhf_Y_,8,12,1,1
6dhf_Y_,9,12,1,1
6dhf_Y_,11,15,1,1
6dhf_Y_,12,16,1,1
6dhf_Y_,13,16,1,1
6dhf_Y_,14,17,1,1
6dhf_Y_,14,18,1,1
6dhf_Y_,15,19,1,1
6dhf_Y_,16,20,1,1
6dhf_Y_,17,21,1,1
6dhf_Y_,20,23,1,1
6dhf_Y_,25,27,1,1