pair,contact1,contact2,flow1,flow2
4nbd_D_,3,99,1,1
4nbd_D_,5,97,1,1
4nbd_D_,6,7,1,1
4nbd_D_,6,97,1,1
4nbd_D_,7,10,1,1
4nbd_D_,8,95,1,1
4nbd_D_,11,31,1,1
4nbd_D_,12,15,1,1
4nbd_D_,14,31,1,1
4nbd_D_,15,31,1,1
4nbd_D_,17,29,1,1
4nbd_D_,18,20,1,1
4nbd_D_,19,27,1,1
4nbd_D_,21,24,1,1
4nbd_D_,21,25,1,1
4nbd_D_,26,41,1,1
4nbd_D_,28,39,1,1
4nbd_D_,30,37,1,1
4nbd_D_,30,39,1,1
4nbd_D_,31,33,1,1
4nbd_D_,32,35,1,1
4nbd_D_,38,88,1,1
4nbd_D_,39,40,1,1
4nbd_D_,40,86,1,1
4nbd_D_,41,49,1,1
4nbd_D_,41,50,1,1
4nbd_D_,41,51,1,1
4nbd_D_,43,46,1,1
4nbd_D_,43,48,1,1
4nbd_D_,44,83,1,1
4nbd_D_,49,51,1,1
4nbd_D_,49,52,1,1
4nbd_D_,50,53,1,1
4nbd_D_,54,61,1,1
4nbd_D_,56,59,1,1
4nbd_D_,58,71,1,1
4nbd_D_,60,69,1,1
4nbd_D_,62,66,1,1
4nbd_D_,62,67,1,1
4nbd_D_,68,77,1,1
4nbd_D_,68,78,1,1
4nbd_D_,70,72,1,1
4nbd_D_,70,73,1,1
4nbd_D_,70,74,1,1
4nbd_D_,70,75,1,1
4nbd_D_,73,75,1,1
4nbd_D_,74,85,1,1
4nbd_D_,77,78,1,1
4nbd_D_,78,81,1,1
4nbd_D_,87,103,1,1
4nbd_D_,89,100,1,1
4nbd_D_,89,101,1,1
4nbd_D_,91,92,1,1
4nbd_D_,91,98,1,1
4nbd_D_,93,96,1,1