pair,contact1,contact2,flow1,flow2 8h6k_6e_,2,6,1,1 8h6k_6e_,3,7,1,1 8h6k_6e_,5,8,1,1 8h6k_6e_,5,9,1,1 8h6k_6e_,9,12,1,1 8h6k_6e_,11,28,1,1 8h6k_6e_,12,28,1,1 8h6k_6e_,14,26,1,1 8h6k_6e_,15,68,1,1 8h6k_6e_,16,24,1,1 8h6k_6e_,17,65,1,1 8h6k_6e_,17,66,1,1 8h6k_6e_,18,21,1,1 8h6k_6e_,18,22,1,1 8h6k_6e_,19,63,1,1 8h6k_6e_,25,42,1,1 8h6k_6e_,29,38,1,1 8h6k_6e_,30,38,1,1 8h6k_6e_,32,35,1,1 8h6k_6e_,32,36,1,1 8h6k_6e_,37,59,1,1 8h6k_6e_,39,57,1,1 8h6k_6e_,40,57,1,1 8h6k_6e_,43,52,1,1 8h6k_6e_,60,63,1,1