pair,contact1,contact2,flow1,flow2 7o19_B3_,6,9,1,1 7o19_B3_,6,10,1,1 7o19_B3_,6,60,1,1 7o19_B3_,8,12,1,1 7o19_B3_,9,12,1,1 7o19_B3_,9,13,1,1 7o19_B3_,14,22,1,1 7o19_B3_,15,19,1,1 7o19_B3_,16,19,1,1 7o19_B3_,16,20,1,1 7o19_B3_,21,49,1,1 7o19_B3_,23,24,1,1 7o19_B3_,23,47,1,1 7o19_B3_,27,35,1,1 7o19_B3_,31,34,1,1 7o19_B3_,32,35,1,1 7o19_B3_,32,40,1,1 7o19_B3_,35,40,1,1 7o19_B3_,36,40,1,1 7o19_B3_,37,41,1,1 7o19_B3_,38,42,1,1 7o19_B3_,39,42,1,1 7o19_B3_,40,43,1,1 7o19_B3_,50,53,1,1 7o19_B3_,51,54,1,1 7o19_B3_,53,57,1,1 7o19_B3_,54,58,1,1 7o19_B3_,55,59,1,1 7o19_B3_,56,60,1,1 7o19_B3_,57,61,1,1