pair,contact1,contact2,flow1,flow2 8jfl_C_,1,5,1,1 8jfl_C_,2,6,1,1 8jfl_C_,3,7,1,1 8jfl_C_,4,8,1,1 8jfl_C_,7,8,1,1 8jfl_C_,10,16,1,1 8jfl_C_,10,20,1,1 8jfl_C_,12,16,1,1 8jfl_C_,13,17,1,1 8jfl_C_,14,18,1,1 8jfl_C_,15,19,1,1 8jfl_C_,16,20,1,1 8jfl_C_,17,21,1,1 8jfl_C_,18,22,1,1 8jfl_C_,19,23,1,1 8jfl_C_,20,24,1,1 8jfl_C_,21,25,1,1 8jfl_C_,22,26,1,1 8jfl_C_,23,27,1,1 8jfl_C_,27,30,1,1 8jfl_C_,32,34,1,1 8jfl_C_,33,36,1,1 8jfl_C_,34,37,1,1 8jfl_C_,38,42,1,1 8jfl_C_,40,41,1,1 8jfl_C_,41,45,1,1 8jfl_C_,42,46,1,1 8jfl_C_,44,47,1,1 8jfl_C_,45,48,1,1