pair,contact1,contact2,flow1,flow2 3rnm_E_,2,30,1,1 3rnm_E_,3,8,1,1 3rnm_E_,4,8,1,1 3rnm_E_,5,9,1,1 3rnm_E_,6,10,1,1 3rnm_E_,7,11,1,1 3rnm_E_,8,12,1,1 3rnm_E_,9,13,1,1 3rnm_E_,10,14,1,1 3rnm_E_,11,16,1,1 3rnm_E_,12,15,1,1 3rnm_E_,17,20,1,1 3rnm_E_,18,21,1,1 3rnm_E_,24,34,1,1 3rnm_E_,25,28,1,1 3rnm_E_,25,29,1,1 3rnm_E_,26,29,1,1 3rnm_E_,27,29,1,1 3rnm_E_,31,34,1,1 3rnm_E_,31,35,1,1 3rnm_E_,32,36,1,1 3rnm_E_,33,37,1,1 3rnm_E_,34,38,1,1 3rnm_E_,35,39,1,1 3rnm_E_,36,40,1,1 3rnm_E_,37,40,1,1 3rnm_E_,37,41,1,1 3rnm_E_,38,42,1,1 3rnm_E_,40,43,1,1 3rnm_E_,40,44,1,1 3rnm_E_,41,45,1,1 3rnm_E_,43,46,1,1 3rnm_E_,44,47,1,1 3rnm_E_,45,48,1,1