pair,contact1,contact2,flow1,flow2 2dl7_A_,8,9,1,1 2dl7_A_,9,35,1,1 2dl7_A_,11,33,1,1 2dl7_A_,12,64,1,1 2dl7_A_,13,30,1,1 2dl7_A_,13,31,1,1 2dl7_A_,15,62,1,1 2dl7_A_,17,27,1,1 2dl7_A_,21,24,1,1 2dl7_A_,25,57,1,1 2dl7_A_,34,50,1,1 2dl7_A_,36,48,1,1 2dl7_A_,37,48,1,1 2dl7_A_,47,58,1,1 2dl7_A_,49,56,1,1 2dl7_A_,51,54,1,1