pair,contact1,contact2,flow1,flow2 6nzd_D_,1,4,1,1 6nzd_D_,1,5,1,1 6nzd_D_,4,8,1,1 6nzd_D_,6,9,1,1 6nzd_D_,7,10,1,1 6nzd_D_,8,13,1,1 6nzd_D_,10,13,1,1 6nzd_D_,12,87,1,1 6nzd_D_,12,88,1,1 6nzd_D_,14,30,1,1 6nzd_D_,14,86,1,1 6nzd_D_,15,86,1,1 6nzd_D_,16,28,1,1 6nzd_D_,17,84,1,1 6nzd_D_,18,25,1,1 6nzd_D_,18,26,1,1 6nzd_D_,19,82,1,1 6nzd_D_,20,23,1,1 6nzd_D_,27,33,1,1 6nzd_D_,28,31,1,1 6nzd_D_,29,32,1,1 6nzd_D_,30,86,1,1 6nzd_D_,31,34,1,1 6nzd_D_,33,35,1,1 6nzd_D_,34,37,1,1 6nzd_D_,34,38,1,1 6nzd_D_,35,39,1,1 6nzd_D_,36,40,1,1 6nzd_D_,37,41,1,1 6nzd_D_,38,42,1,1 6nzd_D_,39,43,1,1 6nzd_D_,40,44,1,1 6nzd_D_,41,45,1,1 6nzd_D_,42,46,1,1 6nzd_D_,43,46,1,1 6nzd_D_,43,47,1,1 6nzd_D_,44,48,1,1 6nzd_D_,45,49,1,1 6nzd_D_,46,50,1,1 6nzd_D_,47,51,1,1 6nzd_D_,52,58,1,1 6nzd_D_,62,76,1,1 6nzd_D_,64,75,1,1 6nzd_D_,66,73,1,1 6nzd_D_,68,71,1,1 6nzd_D_,68,89,1,1 6nzd_D_,69,89,1,1 6nzd_D_,70,89,1,1 6nzd_D_,72,87,1,1 6nzd_D_,72,89,1,1 6nzd_D_,74,85,1,1 6nzd_D_,76,77,1,1 6nzd_D_,76,83,1,1 6nzd_D_,78,81,1,1