pair,contact1,contact2,flow1,flow2 2dk3_A_,11,14,1,1 2dk3_A_,11,15,1,1 2dk3_A_,12,15,1,1 2dk3_A_,12,16,1,1 2dk3_A_,13,16,1,1 2dk3_A_,17,20,1,1 2dk3_A_,20,43,1,1 2dk3_A_,21,77,1,1 2dk3_A_,22,41,1,1 2dk3_A_,23,75,1,1 2dk3_A_,25,28,1,1 2dk3_A_,25,73,1,1 2dk3_A_,28,31,1,1 2dk3_A_,34,39,1,1 2dk3_A_,42,55,1,1 2dk3_A_,44,53,1,1 2dk3_A_,45,53,1,1 2dk3_A_,48,51,1,1 2dk3_A_,50,66,1,1 2dk3_A_,50,68,1,1 2dk3_A_,52,64,1,1 2dk3_A_,54,62,1,1 2dk3_A_,56,60,1,1 2dk3_A_,65,73,1,1 2dk3_A_,67,70,1,1 2dk3_A_,77,80,1,1