pair,contact1,contact2,flow1,flow2
4dv7_N_,1,27,1,1
4dv7_N_,2,5,1,1
4dv7_N_,3,6,1,1
4dv7_N_,6,9,1,1
4dv7_N_,7,10,1,1
4dv7_N_,8,11,1,1
4dv7_N_,15,18,1,1
4dv7_N_,22,27,1,1
4dv7_N_,23,27,1,1
4dv7_N_,23,28,1,1
4dv7_N_,24,37,1,1
4dv7_N_,33,37,1,1
4dv7_N_,33,38,1,1
4dv7_N_,39,43,1,1
4dv7_N_,40,44,1,1
4dv7_N_,41,45,1,1
4dv7_N_,42,46,1,1
4dv7_N_,44,47,1,1
4dv7_N_,44,48,1,1
4dv7_N_,45,49,1,1
4dv7_N_,46,51,1,1