pair,contact1,contact2,flow1,flow2 8pr1_D_,7,77,1,1 8pr1_D_,9,75,1,1 8pr1_D_,10,75,1,1 8pr1_D_,12,73,1,1 8pr1_D_,14,18,1,1 8pr1_D_,15,19,1,1 8pr1_D_,16,20,1,1 8pr1_D_,17,21,1,1 8pr1_D_,18,22,1,1 8pr1_D_,19,23,1,1 8pr1_D_,20,24,1,1 8pr1_D_,21,25,1,1 8pr1_D_,22,26,1,1 8pr1_D_,23,27,1,1 8pr1_D_,24,28,1,1 8pr1_D_,25,29,1,1 8pr1_D_,26,30,1,1 8pr1_D_,27,31,1,1 8pr1_D_,28,32,1,1 8pr1_D_,34,37,1,1 8pr1_D_,34,38,1,1 8pr1_D_,35,39,1,1 8pr1_D_,36,40,1,1 8pr1_D_,37,41,1,1 8pr1_D_,38,42,1,1 8pr1_D_,39,43,1,1 8pr1_D_,40,44,1,1 8pr1_D_,41,45,1,1 8pr1_D_,42,46,1,1 8pr1_D_,43,47,1,1 8pr1_D_,44,48,1,1 8pr1_D_,45,48,1,1 8pr1_D_,45,49,1,1 8pr1_D_,46,50,1,1 8pr1_D_,53,88,1,1 8pr1_D_,55,86,1,1 8pr1_D_,57,84,1,1 8pr1_D_,59,82,1,1 8pr1_D_,69,87,1,1 8pr1_D_,74,85,1,1 8pr1_D_,76,83,1,1 8pr1_D_,78,81,1,1