pair,contact1,contact2,flow1,flow2 7nkd_D_,4,37,1,1 7nkd_D_,5,13,1,1 7nkd_D_,6,34,1,1 7nkd_D_,6,35,1,1 7nkd_D_,7,11,1,1 7nkd_D_,8,11,1,1 7nkd_D_,10,31,1,1 7nkd_D_,11,30,1,1 7nkd_D_,12,29,1,1 7nkd_D_,14,27,1,1 7nkd_D_,15,18,1,1 7nkd_D_,20,23,1,1 7nkd_D_,22,30,1,1 7nkd_D_,24,28,1,1 7nkd_D_,25,28,1,1