pair,contact1,contact2,flow1,flow2 8h6l_6f_,10,27,1,1 8h6l_6f_,11,27,1,1 8h6l_6f_,13,25,1,1 8h6l_6f_,14,63,1,1 8h6l_6f_,15,23,1,1 8h6l_6f_,16,60,1,1 8h6l_6f_,16,61,1,1 8h6l_6f_,17,20,1,1 8h6l_6f_,17,21,1,1 8h6l_6f_,18,58,1,1 8h6l_6f_,22,44,1,1 8h6l_6f_,24,42,1,1 8h6l_6f_,26,39,1,1 8h6l_6f_,28,37,1,1 8h6l_6f_,29,37,1,1 8h6l_6f_,31,34,1,1 8h6l_6f_,31,35,1,1 8h6l_6f_,36,54,1,1 8h6l_6f_,38,52,1,1 8h6l_6f_,41,49,1,1 8h6l_6f_,41,50,1,1 8h6l_6f_,43,47,1,1 8h6l_6f_,55,58,1,1 8h6l_6f_,56,59,1,1