pair,contact1,contact2,flow1,flow2 8t8b_18_,3,63,1,1 8t8b_18_,6,9,1,1 8t8b_18_,6,10,1,1 8t8b_18_,6,60,1,1 8t8b_18_,7,11,1,1 8t8b_18_,8,12,1,1 8t8b_18_,9,12,1,1 8t8b_18_,14,22,1,1 8t8b_18_,16,19,1,1 8t8b_18_,16,20,1,1 8t8b_18_,19,58,1,1 8t8b_18_,21,49,1,1 8t8b_18_,23,47,1,1 8t8b_18_,25,45,1,1 8t8b_18_,27,35,1,1 8t8b_18_,27,43,1,1 8t8b_18_,28,32,1,1 8t8b_18_,30,35,1,1 8t8b_18_,32,35,1,1 8t8b_18_,36,39,1,1 8t8b_18_,36,40,1,1 8t8b_18_,37,41,1,1 8t8b_18_,38,42,1,1 8t8b_18_,39,43,1,1 8t8b_18_,41,44,1,1 8t8b_18_,42,45,1,1 8t8b_18_,50,54,1,1 8t8b_18_,51,55,1,1 8t8b_18_,52,56,1,1 8t8b_18_,53,56,1,1 8t8b_18_,53,57,1,1 8t8b_18_,54,58,1,1 8t8b_18_,57,60,1,1 8t8b_18_,58,61,1,1