pair,contact1,contact2,flow1,flow2 8pw6_s_,5,8,1,1 8pw6_s_,6,10,1,1 8pw6_s_,10,15,1,1 8pw6_s_,12,16,1,1 8pw6_s_,13,17,1,1 8pw6_s_,14,18,1,1 8pw6_s_,15,19,1,1 8pw6_s_,16,20,1,1 8pw6_s_,16,28,1,1 8pw6_s_,17,21,1,1 8pw6_s_,18,22,1,1 8pw6_s_,19,23,1,1 8pw6_s_,26,30,1,1 8pw6_s_,29,53,1,1 8pw6_s_,37,42,1,1 8pw6_s_,37,44,1,1 8pw6_s_,38,84,1,1 8pw6_s_,38,85,1,1 8pw6_s_,39,41,1,1 8pw6_s_,39,42,1,1 8pw6_s_,44,85,1,1 8pw6_s_,44,87,1,1 8pw6_s_,46,87,1,1 8pw6_s_,46,89,1,1 8pw6_s_,48,50,1,1 8pw6_s_,48,89,1,1 8pw6_s_,48,91,1,1 8pw6_s_,50,51,1,1 8pw6_s_,51,73,1,1 8pw6_s_,53,71,1,1 8pw6_s_,55,69,1,1 8pw6_s_,57,67,1,1 8pw6_s_,57,86,1,1 8pw6_s_,59,81,1,1 8pw6_s_,74,87,1,1 8pw6_s_,76,85,1,1 8pw6_s_,77,86,1,1 8pw6_s_,79,81,1,1 8pw6_s_,79,84,1,1