pair,contact1,contact2,flow1,flow2 2o01_E_,3,24,1,1 2o01_E_,5,7,1,1 2o01_E_,5,23,1,1 2o01_E_,8,59,1,1 2o01_E_,11,57,1,1 2o01_E_,13,14,1,1 2o01_E_,14,53,1,1 2o01_E_,15,43,1,1 2o01_E_,16,42,1,1 2o01_E_,22,39,1,1 2o01_E_,25,37,1,1 2o01_E_,33,54,1,1 2o01_E_,36,52,1,1 2o01_E_,36,53,1,1 2o01_E_,48,49,1,1 2o01_E_,48,50,1,1 2o01_E_,49,51,1,1