pair,contact1,contact2,flow1,flow2 2kyu_A_,3,4,1,1 2kyu_A_,8,35,1,1 2kyu_A_,11,35,1,1 2kyu_A_,18,21,1,1 2kyu_A_,23,36,1,1 2kyu_A_,25,34,1,1 2kyu_A_,26,31,1,1 2kyu_A_,27,32,1,1 2kyu_A_,27,58,1,1 2kyu_A_,28,58,1,1 2kyu_A_,35,39,1,1 2kyu_A_,36,41,1,1 2kyu_A_,37,40,1,1 2kyu_A_,42,46,1,1 2kyu_A_,43,47,1,1 2kyu_A_,44,48,1,1 2kyu_A_,46,50,1,1 2kyu_A_,47,51,1,1 2kyu_A_,48,51,1,1 2kyu_A_,48,52,1,1 2kyu_A_,49,52,1,1 2kyu_A_,60,64,1,1 2kyu_A_,62,65,1,1