pair,contact1,contact2,flow1,flow2 6bk8_d_,4,6,1,1 6bk8_d_,8,12,1,1 6bk8_d_,11,28,1,1 6bk8_d_,12,28,1,1 6bk8_d_,13,68,1,1 6bk8_d_,14,26,1,1 6bk8_d_,15,65,1,1 6bk8_d_,16,24,1,1 6bk8_d_,17,62,1,1 6bk8_d_,17,63,1,1 6bk8_d_,18,22,1,1 6bk8_d_,19,22,1,1 6bk8_d_,19,60,1,1 6bk8_d_,27,40,1,1 6bk8_d_,29,38,1,1 6bk8_d_,30,38,1,1 6bk8_d_,32,35,1,1 6bk8_d_,32,36,1,1 6bk8_d_,36,58,1,1 6bk8_d_,37,56,1,1 6bk8_d_,39,54,1,1 6bk8_d_,41,52,1,1 6bk8_d_,44,48,1,1 6bk8_d_,47,48,1,1 6bk8_d_,49,51,1,1 6bk8_d_,57,60,1,1 6bk8_d_,58,61,1,1