pair,contact1,contact2,flow1,flow2
7ffl_D_,7,19,1,1
7ffl_D_,9,17,1,1
7ffl_D_,11,15,1,1
7ffl_D_,13,15,1,1
7ffl_D_,14,16,1,1
7ffl_D_,18,21,1,1
7ffl_D_,23,34,1,1
7ffl_D_,23,37,1,1
7ffl_D_,24,26,1,1
7ffl_D_,24,35,1,1
7ffl_D_,25,35,1,1
7ffl_D_,29,32,1,1
7ffl_D_,32,35,1,1
7ffl_D_,34,38,1,1