pair,contact1,contact2,flow1,flow2 6xe0_S_,1,71,1,1 6xe0_S_,2,4,1,1 6xe0_S_,8,37,1,1 6xe0_S_,10,11,1,1 6xe0_S_,10,14,1,1 6xe0_S_,10,33,1,1 6xe0_S_,11,15,1,1 6xe0_S_,12,16,1,1 6xe0_S_,13,17,1,1 6xe0_S_,14,18,1,1 6xe0_S_,15,19,1,1 6xe0_S_,16,20,1,1 6xe0_S_,17,21,1,1 6xe0_S_,18,21,1,1 6xe0_S_,19,23,1,1 6xe0_S_,20,24,1,1 6xe0_S_,23,26,1,1 6xe0_S_,26,46,1,1 6xe0_S_,28,30,1,1 6xe0_S_,29,48,1,1 6xe0_S_,33,35,1,1 6xe0_S_,36,69,1,1 6xe0_S_,39,42,1,1 6xe0_S_,45,60,1,1 6xe0_S_,47,58,1,1 6xe0_S_,49,56,1,1 6xe0_S_,51,54,1,1 6xe0_S_,51,74,1,1 6xe0_S_,53,76,1,1 6xe0_S_,61,63,1,1 6xe0_S_,67,71,1,1 6xe0_S_,68,71,1,1 6xe0_S_,69,72,1,1