pair,contact1,contact2,flow1,flow2 8rgt_j_,6,9,1,1 8rgt_j_,7,8,1,1 8rgt_j_,14,18,1,1 8rgt_j_,15,19,1,1 8rgt_j_,16,20,1,1 8rgt_j_,17,21,1,1 8rgt_j_,18,22,1,1 8rgt_j_,19,23,1,1 8rgt_j_,20,24,1,1 8rgt_j_,21,25,1,1 8rgt_j_,22,26,1,1 8rgt_j_,23,26,1,1 8rgt_j_,23,27,1,1 8rgt_j_,24,28,1,1 8rgt_j_,25,29,1,1 8rgt_j_,26,30,1,1 8rgt_j_,27,31,1,1 8rgt_j_,28,32,1,1 8rgt_j_,29,33,1,1 8rgt_j_,30,34,1,1 8rgt_j_,31,35,1,1 8rgt_j_,32,36,1,1 8rgt_j_,33,37,1,1 8rgt_j_,34,38,1,1 8rgt_j_,35,39,1,1 8rgt_j_,47,48,1,1 8rgt_j_,51,53,1,1 8rgt_j_,51,54,1,1 8rgt_j_,53,54,1,1 8rgt_j_,56,58,1,1 8rgt_j_,56,59,1,1 8rgt_j_,56,60,1,1 8rgt_j_,57,62,1,1 8rgt_j_,58,61,1,1