pair,contact1,contact2,flow1,flow2 4dhz_E_,1,17,1,1 4dhz_E_,2,16,1,1 4dhz_E_,2,64,1,1 4dhz_E_,3,15,1,1 4dhz_E_,4,65,1,1 4dhz_E_,4,67,1,1 4dhz_E_,5,13,1,1 4dhz_E_,6,67,1,1 4dhz_E_,6,69,1,1 4dhz_E_,7,10,1,1 4dhz_E_,7,11,1,1 4dhz_E_,16,29,1,1 4dhz_E_,18,21,1,1 4dhz_E_,19,57,1,1 4dhz_E_,21,56,1,1 4dhz_E_,23,26,1,1 4dhz_E_,23,27,1,1 4dhz_E_,23,54,1,1 4dhz_E_,24,28,1,1 4dhz_E_,26,30,1,1 4dhz_E_,27,31,1,1 4dhz_E_,27,41,1,1 4dhz_E_,29,33,1,1 4dhz_E_,31,32,1,1 4dhz_E_,40,72,1,1 4dhz_E_,42,70,1,1 4dhz_E_,43,50,1,1 4dhz_E_,44,68,1,1 4dhz_E_,51,54,1,1 4dhz_E_,51,59,1,1 4dhz_E_,55,57,1,1 4dhz_E_,55,58,1,1 4dhz_E_,56,59,1,1 4dhz_E_,57,60,1,1 4dhz_E_,60,62,1,1