pair,contact1,contact2,flow1,flow2 7ph9_s_,1,2,1,1 7ph9_s_,5,31,1,1 7ph9_s_,8,9,1,1 7ph9_s_,8,29,1,1 7ph9_s_,12,16,1,1 7ph9_s_,13,17,1,1 7ph9_s_,14,18,1,1 7ph9_s_,15,19,1,1 7ph9_s_,16,20,1,1 7ph9_s_,18,21,1,1 7ph9_s_,18,25,1,1 7ph9_s_,19,24,1,1 7ph9_s_,21,24,1,1 7ph9_s_,23,84,1,1 7ph9_s_,26,82,1,1 7ph9_s_,26,90,1,1 7ph9_s_,28,80,1,1 7ph9_s_,30,78,1,1 7ph9_s_,31,33,1,1 7ph9_s_,31,34,1,1 7ph9_s_,32,33,1,1 7ph9_s_,32,78,1,1 7ph9_s_,35,39,1,1 7ph9_s_,36,40,1,1 7ph9_s_,37,41,1,1 7ph9_s_,38,42,1,1 7ph9_s_,39,43,1,1 7ph9_s_,40,44,1,1 7ph9_s_,41,45,1,1 7ph9_s_,42,46,1,1 7ph9_s_,44,47,1,1 7ph9_s_,44,48,1,1 7ph9_s_,50,51,1,1 7ph9_s_,52,83,1,1 7ph9_s_,53,55,1,1 7ph9_s_,53,83,1,1 7ph9_s_,55,56,1,1 7ph9_s_,55,81,1,1 7ph9_s_,57,79,1,1 7ph9_s_,58,60,1,1 7ph9_s_,59,77,1,1 7ph9_s_,65,70,1,1 7ph9_s_,85,88,1,1 7ph9_s_,90,91,1,1