pair,contact1,contact2,flow1,flow2 5kn5_C_,1,2,1,1 5kn5_C_,7,22,1,1 5kn5_C_,8,33,1,1 5kn5_C_,9,26,1,1 5kn5_C_,11,24,1,1 5kn5_C_,12,22,1,1 5kn5_C_,13,22,1,1 5kn5_C_,15,19,1,1 5kn5_C_,15,20,1,1 5kn5_C_,23,32,1,1 5kn5_C_,25,31,1,1 5kn5_C_,26,29,1,1 5kn5_C_,28,38,1,1 5kn5_C_,30,36,1,1 5kn5_C_,31,34,1,1 5kn5_C_,32,33,1,1 5kn5_C_,33,35,1,1 5kn5_C_,38,40,1,1