pair,contact1,contact2,flow1,flow2 7ar8_e_,3,11,1,1 7ar8_e_,5,8,1,1 7ar8_e_,10,15,1,1 7ar8_e_,11,14,1,1 7ar8_e_,12,43,1,1 7ar8_e_,14,18,1,1 7ar8_e_,15,19,1,1 7ar8_e_,16,20,1,1 7ar8_e_,17,21,1,1 7ar8_e_,18,22,1,1 7ar8_e_,19,23,1,1 7ar8_e_,20,24,1,1 7ar8_e_,22,25,1,1 7ar8_e_,23,27,1,1 7ar8_e_,27,32,1,1 7ar8_e_,32,33,1,1 7ar8_e_,33,37,1,1 7ar8_e_,34,38,1,1 7ar8_e_,36,40,1,1 7ar8_e_,37,41,1,1 7ar8_e_,38,42,1,1 7ar8_e_,39,43,1,1 7ar8_e_,40,44,1,1 7ar8_e_,41,44,1,1 7ar8_e_,42,46,1,1 7ar8_e_,48,52,1,1 7ar8_e_,49,53,1,1 7ar8_e_,50,54,1,1 7ar8_e_,51,55,1,1 7ar8_e_,52,56,1,1 7ar8_e_,53,57,1,1 7ar8_e_,54,58,1,1 7ar8_e_,55,59,1,1 7ar8_e_,56,60,1,1 7ar8_e_,57,61,1,1 7ar8_e_,58,62,1,1 7ar8_e_,60,63,1,1 7ar8_e_,61,64,1,1