pair,contact1,contact2,flow1,flow2 7o19_AR_,3,5,1,1 7o19_AR_,3,6,1,1 7o19_AR_,5,7,1,1 7o19_AR_,6,9,1,1 7o19_AR_,6,10,1,1 7o19_AR_,7,11,1,1 7o19_AR_,9,12,1,1 7o19_AR_,10,13,1,1 7o19_AR_,13,21,1,1 7o19_AR_,15,18,1,1 7o19_AR_,15,19,1,1 7o19_AR_,16,17,1,1 7o19_AR_,18,44,1,1 7o19_AR_,23,27,1,1 7o19_AR_,23,33,1,1 7o19_AR_,26,28,1,1 7o19_AR_,29,33,1,1 7o19_AR_,30,34,1,1 7o19_AR_,32,36,1,1 7o19_AR_,33,37,1,1 7o19_AR_,34,38,1,1 7o19_AR_,35,39,1,1 7o19_AR_,36,40,1,1 7o19_AR_,37,41,1,1 7o19_AR_,38,42,1,1 7o19_AR_,39,43,1,1 7o19_AR_,40,44,1,1 7o19_AR_,43,46,1,1 7o19_AR_,43,48,1,1 7o19_AR_,44,47,1,1 7o19_AR_,52,55,1,1