pair,contact1,contact2,flow1,flow2
1fdm_A_,3,5,1,1
1fdm_A_,7,11,1,1
1fdm_A_,8,12,1,1
1fdm_A_,9,12,1,1
1fdm_A_,9,13,1,1
1fdm_A_,11,15,1,1
1fdm_A_,12,16,1,1
1fdm_A_,22,25,1,1
1fdm_A_,25,29,1,1
1fdm_A_,27,30,1,1
1fdm_A_,27,31,1,1
1fdm_A_,28,32,1,1
1fdm_A_,29,33,1,1
1fdm_A_,31,34,1,1
1fdm_A_,31,35,1,1
1fdm_A_,32,36,1,1
1fdm_A_,33,37,1,1
1fdm_A_,35,39,1,1
1fdm_A_,37,41,1,1
1fdm_A_,38,42,1,1
1fdm_A_,39,43,1,1
1fdm_A_,42,46,1,1