pair,contact1,contact2,flow1,flow2 8fiz_DF_,2,6,1,1 8fiz_DF_,3,6,1,1 8fiz_DF_,4,7,1,1 8fiz_DF_,4,8,1,1 8fiz_DF_,8,59,1,1 8fiz_DF_,9,10,1,1 8fiz_DF_,9,11,1,1 8fiz_DF_,9,12,1,1 8fiz_DF_,9,13,1,1 8fiz_DF_,10,14,1,1 8fiz_DF_,11,15,1,1 8fiz_DF_,12,16,1,1 8fiz_DF_,13,17,1,1 8fiz_DF_,14,18,1,1 8fiz_DF_,15,19,1,1 8fiz_DF_,16,20,1,1 8fiz_DF_,17,21,1,1 8fiz_DF_,18,22,1,1 8fiz_DF_,19,22,1,1 8fiz_DF_,19,23,1,1 8fiz_DF_,20,24,1,1 8fiz_DF_,21,25,1,1 8fiz_DF_,22,26,1,1 8fiz_DF_,23,27,1,1 8fiz_DF_,24,28,1,1 8fiz_DF_,25,29,1,1 8fiz_DF_,26,30,1,1 8fiz_DF_,27,31,1,1 8fiz_DF_,28,32,1,1 8fiz_DF_,29,33,1,1 8fiz_DF_,30,33,1,1 8fiz_DF_,30,34,1,1 8fiz_DF_,30,35,1,1 8fiz_DF_,33,35,1,1 8fiz_DF_,35,37,1,1 8fiz_DF_,38,40,1,1 8fiz_DF_,39,42,1,1 8fiz_DF_,40,44,1,1 8fiz_DF_,41,45,1,1 8fiz_DF_,42,46,1,1 8fiz_DF_,43,47,1,1 8fiz_DF_,44,48,1,1 8fiz_DF_,45,49,1,1 8fiz_DF_,46,50,1,1 8fiz_DF_,47,51,1,1 8fiz_DF_,48,52,1,1 8fiz_DF_,49,53,1,1 8fiz_DF_,50,54,1,1 8fiz_DF_,51,54,1,1 8fiz_DF_,51,55,1,1 8fiz_DF_,52,56,1,1 8fiz_DF_,53,57,1,1 8fiz_DF_,54,58,1,1 8fiz_DF_,55,59,1,1 8fiz_DF_,56,60,1,1 8fiz_DF_,57,62,1,1