pair,contact1,contact2,flow1,flow2 7bl2_W_,2,5,1,1 7bl2_W_,10,12,1,1 7bl2_W_,13,30,1,1 7bl2_W_,15,28,1,1 7bl2_W_,16,28,1,1 7bl2_W_,17,20,1,1 7bl2_W_,19,57,1,1 7bl2_W_,19,58,1,1 7bl2_W_,20,58,1,1 7bl2_W_,22,56,1,1 7bl2_W_,23,26,1,1 7bl2_W_,24,55,1,1 7bl2_W_,25,52,1,1 7bl2_W_,26,52,1,1 7bl2_W_,28,50,1,1 7bl2_W_,29,50,1,1 7bl2_W_,31,36,1,1 7bl2_W_,31,48,1,1 7bl2_W_,34,37,1,1 7bl2_W_,35,69,1,1 7bl2_W_,37,69,1,1 7bl2_W_,37,71,1,1 7bl2_W_,40,73,1,1 7bl2_W_,41,53,1,1 7bl2_W_,41,73,1,1 7bl2_W_,43,51,1,1 7bl2_W_,44,45,1,1 7bl2_W_,45,48,1,1 7bl2_W_,45,49,1,1 7bl2_W_,47,49,1,1 7bl2_W_,57,74,1,1 7bl2_W_,59,60,1,1 7bl2_W_,59,72,1,1 7bl2_W_,61,70,1,1 7bl2_W_,63,68,1,1 7bl2_W_,64,67,1,1