pair,contact1,contact2,flow1,flow2 8oo0_Sb_,5,8,1,1 8oo0_Sb_,10,13,1,1 8oo0_Sb_,10,14,1,1 8oo0_Sb_,12,15,1,1 8oo0_Sb_,17,28,1,1 8oo0_Sb_,18,20,1,1 8oo0_Sb_,18,21,1,1 8oo0_Sb_,22,24,1,1 8oo0_Sb_,30,47,1,1 8oo0_Sb_,31,81,1,1 8oo0_Sb_,32,45,1,1 8oo0_Sb_,33,79,1,1 8oo0_Sb_,34,43,1,1 8oo0_Sb_,35,77,1,1 8oo0_Sb_,42,56,1,1 8oo0_Sb_,43,56,1,1 8oo0_Sb_,47,48,1,1 8oo0_Sb_,47,70,1,1 8oo0_Sb_,51,52,1,1 8oo0_Sb_,51,63,1,1 8oo0_Sb_,53,62,1,1 8oo0_Sb_,55,57,1,1 8oo0_Sb_,55,60,1,1 8oo0_Sb_,57,58,1,1 8oo0_Sb_,58,59,1,1 8oo0_Sb_,62,73,1,1 8oo0_Sb_,63,64,1,1 8oo0_Sb_,64,71,1,1 8oo0_Sb_,66,67,1,1 8oo0_Sb_,75,76,1,1