pair,contact1,contact2,flow1,flow2
6ree_D_,2,6,1,1
6ree_D_,3,6,1,1
6ree_D_,3,7,1,1
6ree_D_,6,10,1,1
6ree_D_,7,11,1,1
6ree_D_,7,71,1,1
6ree_D_,8,12,1,1
6ree_D_,9,13,1,1
6ree_D_,10,14,1,1
6ree_D_,11,15,1,1
6ree_D_,16,19,1,1
6ree_D_,18,22,1,1
6ree_D_,19,23,1,1
6ree_D_,20,24,1,1
6ree_D_,21,25,1,1
6ree_D_,22,26,1,1
6ree_D_,23,27,1,1
6ree_D_,24,28,1,1
6ree_D_,25,29,1,1
6ree_D_,26,30,1,1
6ree_D_,27,31,1,1
6ree_D_,28,32,1,1
6ree_D_,29,33,1,1
6ree_D_,30,34,1,1
6ree_D_,31,35,1,1
6ree_D_,32,36,1,1
6ree_D_,33,37,1,1
6ree_D_,34,38,1,1
6ree_D_,35,39,1,1
6ree_D_,42,46,1,1
6ree_D_,43,47,1,1
6ree_D_,44,48,1,1
6ree_D_,45,49,1,1
6ree_D_,46,50,1,1
6ree_D_,47,51,1,1
6ree_D_,48,52,1,1
6ree_D_,49,53,1,1
6ree_D_,50,54,1,1
6ree_D_,51,55,1,1
6ree_D_,52,56,1,1
6ree_D_,53,57,1,1
6ree_D_,54,58,1,1
6ree_D_,55,59,1,1
6ree_D_,56,59,1,1
6ree_D_,57,60,1,1
6ree_D_,58,62,1,1
6ree_D_,59,63,1,1
6ree_D_,60,64,1,1
6ree_D_,61,64,1,1
6ree_D_,61,65,1,1
6ree_D_,62,66,1,1
6ree_D_,63,67,1,1
6ree_D_,64,68,1,1
6ree_D_,65,69,1,1
6ree_D_,66,70,1,1
6ree_D_,67,71,1,1
6ree_D_,68,72,1,1
6ree_D_,69,73,1,1