pair,contact1,contact2,flow1,flow2
8oo0_Sd_,3,6,1,1
8oo0_Sd_,12,15,1,1
8oo0_Sd_,18,22,1,1
8oo0_Sd_,21,22,1,1
8oo0_Sd_,23,36,1,1
8oo0_Sd_,25,36,1,1
8oo0_Sd_,28,35,1,1
8oo0_Sd_,29,32,1,1
8oo0_Sd_,30,31,1,1
8oo0_Sd_,30,33,1,1
8oo0_Sd_,36,40,1,1
8oo0_Sd_,37,41,1,1
8oo0_Sd_,41,44,1,1
8oo0_Sd_,42,43,1,1
8oo0_Sd_,44,48,1,1
8oo0_Sd_,44,49,1,1