pair,contact1,contact2,flow1,flow2 4m78_D_,1,4,1,1 4m78_D_,1,5,1,1 4m78_D_,2,5,1,1 4m78_D_,2,6,1,1 4m78_D_,4,7,1,1 4m78_D_,5,8,1,1 4m78_D_,8,9,1,1 4m78_D_,9,13,1,1 4m78_D_,10,13,1,1 4m78_D_,12,28,1,1 4m78_D_,12,29,1,1 4m78_D_,13,29,1,1 4m78_D_,14,75,1,1 4m78_D_,15,16,1,1 4m78_D_,15,27,1,1 4m78_D_,16,73,1,1 4m78_D_,17,25,1,1 4m78_D_,18,48,1,1 4m78_D_,18,70,1,1 4m78_D_,18,71,1,1 4m78_D_,19,22,1,1 4m78_D_,19,23,1,1 4m78_D_,20,68,1,1 4m78_D_,22,48,1,1 4m78_D_,24,46,1,1 4m78_D_,26,44,1,1 4m78_D_,26,50,1,1 4m78_D_,28,41,1,1 4m78_D_,30,39,1,1 4m78_D_,30,41,1,1 4m78_D_,31,39,1,1 4m78_D_,33,37,1,1 4m78_D_,37,66,1,1 4m78_D_,38,64,1,1 4m78_D_,40,62,1,1 4m78_D_,43,58,1,1 4m78_D_,44,46,1,1 4m78_D_,45,55,1,1 4m78_D_,45,56,1,1 4m78_D_,46,52,1,1 4m78_D_,49,51,1,1 4m78_D_,49,52,1,1 4m78_D_,55,56,1,1 4m78_D_,65,68,1,1 4m78_D_,66,69,1,1 4m78_D_,73,74,1,1