pair,contact1,contact2,flow1,flow2 6skf_At_,1,3,1,1 6skf_At_,4,9,1,1 6skf_At_,5,9,1,1 6skf_At_,6,10,1,1 6skf_At_,7,11,1,1 6skf_At_,8,11,1,1 6skf_At_,8,12,1,1 6skf_At_,9,13,1,1 6skf_At_,10,14,1,1 6skf_At_,11,15,1,1 6skf_At_,12,16,1,1 6skf_At_,13,17,1,1 6skf_At_,13,52,1,1 6skf_At_,14,18,1,1 6skf_At_,22,29,1,1 6skf_At_,24,30,1,1 6skf_At_,26,27,1,1 6skf_At_,27,31,1,1 6skf_At_,28,32,1,1 6skf_At_,29,33,1,1 6skf_At_,30,34,1,1 6skf_At_,31,35,1,1 6skf_At_,32,36,1,1 6skf_At_,33,37,1,1 6skf_At_,34,37,1,1 6skf_At_,34,38,1,1 6skf_At_,43,47,1,1 6skf_At_,44,48,1,1 6skf_At_,45,49,1,1 6skf_At_,46,50,1,1 6skf_At_,47,51,1,1 6skf_At_,48,52,1,1 6skf_At_,49,53,1,1 6skf_At_,50,54,1,1 6skf_At_,51,55,1,1 6skf_At_,52,56,1,1 6skf_At_,53,57,1,1 6skf_At_,54,58,1,1 6skf_At_,55,59,1,1 6skf_At_,56,60,1,1 6skf_At_,57,61,1,1 6skf_At_,59,62,1,1 6skf_At_,60,63,1,1