pair,contact1,contact2,flow1,flow2
7o1c_BY_,1,3,1,1
7o1c_BY_,1,4,1,1
7o1c_BY_,4,8,1,1
7o1c_BY_,9,12,1,1
7o1c_BY_,9,13,1,1
7o1c_BY_,10,14,1,1
7o1c_BY_,11,15,1,1
7o1c_BY_,13,17,1,1
7o1c_BY_,14,18,1,1
7o1c_BY_,15,19,1,1
7o1c_BY_,16,20,1,1
7o1c_BY_,17,21,1,1
7o1c_BY_,19,23,1,1
7o1c_BY_,20,24,1,1
7o1c_BY_,21,25,1,1
7o1c_BY_,22,26,1,1
7o1c_BY_,23,27,1,1
7o1c_BY_,24,28,1,1
7o1c_BY_,25,29,1,1
7o1c_BY_,26,29,1,1
7o1c_BY_,26,30,1,1
7o1c_BY_,27,31,1,1
7o1c_BY_,28,32,1,1
7o1c_BY_,29,33,1,1
7o1c_BY_,30,33,1,1
7o1c_BY_,30,34,1,1
7o1c_BY_,30,35,1,1
7o1c_BY_,33,35,1,1
7o1c_BY_,37,39,1,1
7o1c_BY_,38,41,1,1
7o1c_BY_,39,42,1,1
7o1c_BY_,40,43,1,1
7o1c_BY_,41,45,1,1
7o1c_BY_,43,47,1,1
7o1c_BY_,44,48,1,1
7o1c_BY_,45,48,1,1
7o1c_BY_,45,49,1,1
7o1c_BY_,48,52,1,1
7o1c_BY_,49,53,1,1
7o1c_BY_,50,54,1,1
7o1c_BY_,51,55,1,1
7o1c_BY_,52,56,1,1
7o1c_BY_,53,57,1,1
7o1c_BY_,54,58,1,1
7o1c_BY_,55,59,1,1
7o1c_BY_,56,59,1,1
7o1c_BY_,56,60,1,1
7o1c_BY_,57,61,1,1
7o1c_BY_,59,62,1,1