pair,contact1,contact2,flow1,flow2 3kfd_I_,1,18,1,1 3kfd_I_,2,18,1,1 3kfd_I_,3,62,1,1 3kfd_I_,4,16,1,1 3kfd_I_,6,14,1,1 3kfd_I_,7,33,1,1 3kfd_I_,8,10,1,1 3kfd_I_,9,12,1,1 3kfd_I_,9,14,1,1 3kfd_I_,9,15,1,1 3kfd_I_,12,15,1,1 3kfd_I_,18,36,1,1 3kfd_I_,22,58,1,1 3kfd_I_,23,35,1,1 3kfd_I_,24,56,1,1 3kfd_I_,25,33,1,1 3kfd_I_,26,53,1,1 3kfd_I_,27,31,1,1 3kfd_I_,38,41,1,1 3kfd_I_,41,43,1,1 3kfd_I_,43,49,1,1 3kfd_I_,44,47,1,1 3kfd_I_,48,51,1,1 3kfd_I_,58,63,1,1