pair,contact1,contact2,flow1,flow2 1c8c_A_,1,16,1,1 1c8c_A_,1,54,1,1 1c8c_A_,2,17,1,1 1c8c_A_,2,54,1,1 1c8c_A_,3,14,1,1 1c8c_A_,4,15,1,1 1c8c_A_,6,13,1,1 1c8c_A_,8,11,1,1 1c8c_A_,16,18,1,1 1c8c_A_,16,19,1,1 1c8c_A_,17,20,1,1 1c8c_A_,19,35,1,1 1c8c_A_,21,33,1,1 1c8c_A_,22,33,1,1 1c8c_A_,23,62,1,1 1c8c_A_,24,31,1,1 1c8c_A_,25,27,1,1 1c8c_A_,25,48,1,1 1c8c_A_,26,29,1,1 1c8c_A_,28,48,1,1 1c8c_A_,30,46,1,1 1c8c_A_,32,44,1,1 1c8c_A_,34,42,1,1 1c8c_A_,36,40,1,1 1c8c_A_,37,40,1,1 1c8c_A_,48,51,1,1 1c8c_A_,52,55,1,1 1c8c_A_,52,56,1,1 1c8c_A_,53,57,1,1 1c8c_A_,54,58,1,1 1c8c_A_,55,59,1,1 1c8c_A_,56,60,1,1 1c8c_A_,57,61,1,1 1c8c_A_,58,61,1,1 1c8c_A_,58,62,1,1 1c8c_A_,59,62,1,1