pair,contact1,contact2,flow1,flow2
8t4s_f_,6,9,1,1
8t4s_f_,9,10,1,1
8t4s_f_,24,27,1,1
8t4s_f_,27,40,1,1
8t4s_f_,29,38,1,1
8t4s_f_,40,41,1,1
8t4s_f_,42,55,1,1
8t4s_f_,44,46,1,1
8t4s_f_,46,49,1,1
8t4s_f_,46,67,1,1
8t4s_f_,50,53,1,1
8t4s_f_,56,62,1,1
8t4s_f_,56,63,1,1
8t4s_f_,60,72,1,1
8t4s_f_,62,71,1,1