pair,contact1,contact2,flow1,flow2 4c92_D_,1,5,1,1 4c92_D_,2,6,1,1 4c92_D_,3,7,1,1 4c92_D_,4,8,1,1 4c92_D_,6,9,1,1 4c92_D_,7,10,1,1 4c92_D_,10,13,1,1 4c92_D_,11,30,1,1 4c92_D_,11,31,1,1 4c92_D_,12,29,1,1 4c92_D_,13,29,1,1 4c92_D_,15,27,1,1 4c92_D_,16,46,1,1 4c92_D_,16,80,1,1 4c92_D_,17,25,1,1 4c92_D_,18,77,1,1 4c92_D_,18,78,1,1 4c92_D_,19,22,1,1 4c92_D_,19,23,1,1 4c92_D_,20,74,1,1 4c92_D_,20,75,1,1 4c92_D_,21,23,1,1 4c92_D_,22,48,1,1 4c92_D_,24,46,1,1 4c92_D_,26,44,1,1 4c92_D_,26,46,1,1 4c92_D_,28,41,1,1 4c92_D_,30,39,1,1 4c92_D_,31,39,1,1 4c92_D_,33,35,1,1 4c92_D_,33,36,1,1 4c92_D_,33,37,1,1 4c92_D_,37,73,1,1 4c92_D_,38,71,1,1 4c92_D_,40,69,1,1 4c92_D_,41,42,1,1 4c92_D_,42,67,1,1 4c92_D_,43,66,1,1 4c92_D_,44,65,1,1 4c92_D_,45,64,1,1 4c92_D_,47,50,1,1 4c92_D_,47,51,1,1 4c92_D_,48,52,1,1 4c92_D_,49,53,1,1 4c92_D_,50,54,1,1 4c92_D_,51,54,1,1 4c92_D_,52,55,1,1 4c92_D_,70,72,1,1 4c92_D_,72,75,1,1 4c92_D_,73,76,1,1