pair,contact1,contact2,flow1,flow2
7dxh_f_,4,7,1,1
7dxh_f_,5,8,1,1
7dxh_f_,5,9,1,1
7dxh_f_,10,14,1,1
7dxh_f_,11,15,1,1
7dxh_f_,12,16,1,1
7dxh_f_,13,17,1,1
7dxh_f_,14,18,1,1
7dxh_f_,15,19,1,1
7dxh_f_,16,20,1,1
7dxh_f_,17,21,1,1
7dxh_f_,18,22,1,1
7dxh_f_,19,23,1,1
7dxh_f_,21,24,1,1