pair,contact1,contact2,flow1,flow2
5xkn_E_,11,25,1,1
5xkn_E_,12,22,1,1
5xkn_E_,13,23,1,1
5xkn_E_,15,21,1,1
5xkn_E_,26,34,1,1
5xkn_E_,27,28,1,1