pair,contact1,contact2,flow1,flow2 5xth_8_,6,9,1,1 5xth_8_,14,16,1,1 5xth_8_,14,20,1,1 5xth_8_,17,19,1,1 5xth_8_,17,21,1,1 5xth_8_,18,22,1,1 5xth_8_,19,23,1,1 5xth_8_,20,24,1,1 5xth_8_,21,25,1,1 5xth_8_,22,26,1,1 5xth_8_,23,27,1,1 5xth_8_,24,28,1,1 5xth_8_,25,29,1,1 5xth_8_,26,30,1,1 5xth_8_,27,31,1,1 5xth_8_,28,31,1,1 5xth_8_,28,32,1,1 5xth_8_,29,33,1,1 5xth_8_,30,34,1,1 5xth_8_,31,35,1,1 5xth_8_,34,38,1,1 5xth_8_,35,39,1,1 5xth_8_,36,39,1,1 5xth_8_,36,40,1,1 5xth_8_,37,41,1,1 5xth_8_,38,42,1,1 5xth_8_,39,43,1,1 5xth_8_,40,44,1,1 5xth_8_,41,45,1,1 5xth_8_,42,45,1,1