pair,contact1,contact2,flow1,flow2 8c2s_S_,3,54,1,1 8c2s_S_,4,54,1,1 8c2s_S_,5,38,1,1 8c2s_S_,5,40,1,1 8c2s_S_,6,52,1,1 8c2s_S_,7,8,1,1 8c2s_S_,7,40,1,1 8c2s_S_,7,42,1,1 8c2s_S_,9,42,1,1 8c2s_S_,9,44,1,1 8c2s_S_,10,47,1,1 8c2s_S_,16,20,1,1 8c2s_S_,17,21,1,1 8c2s_S_,18,22,1,1 8c2s_S_,19,23,1,1 8c2s_S_,20,24,1,1 8c2s_S_,22,25,1,1 8c2s_S_,22,26,1,1 8c2s_S_,26,30,1,1 8c2s_S_,27,31,1,1 8c2s_S_,28,32,1,1 8c2s_S_,29,33,1,1 8c2s_S_,30,34,1,1 8c2s_S_,44,45,1,1 8c2s_S_,51,63,1,1 8c2s_S_,53,61,1,1 8c2s_S_,55,58,1,1 8c2s_S_,69,71,1,1 8c2s_S_,69,73,1,1 8c2s_S_,70,74,1,1 8c2s_S_,72,75,1,1 8c2s_S_,73,77,1,1 8c2s_S_,74,78,1,1 8c2s_S_,75,79,1,1 8c2s_S_,76,80,1,1 8c2s_S_,78,82,1,1 8c2s_S_,79,82,1,1