pair,contact1,contact2,flow1,flow2 1tbg_E_,1,5,1,1 1tbg_E_,1,6,1,1 1tbg_E_,2,5,1,1 1tbg_E_,10,13,1,1 1tbg_E_,10,14,1,1 1tbg_E_,11,14,1,1 1tbg_E_,12,16,1,1 1tbg_E_,13,17,1,1 1tbg_E_,14,18,1,1 1tbg_E_,15,19,1,1 1tbg_E_,16,20,1,1 1tbg_E_,17,21,1,1 1tbg_E_,18,22,1,1 1tbg_E_,19,23,1,1 1tbg_E_,20,24,1,1 1tbg_E_,21,25,1,1 1tbg_E_,22,26,1,1 1tbg_E_,23,27,1,1 1tbg_E_,24,27,1,1 1tbg_E_,25,28,1,1 1tbg_E_,25,30,1,1 1tbg_E_,26,30,1,1 1tbg_E_,32,36,1,1 1tbg_E_,33,37,1,1 1tbg_E_,34,38,1,1 1tbg_E_,35,39,1,1 1tbg_E_,36,40,1,1 1tbg_E_,37,41,1,1 1tbg_E_,38,42,1,1 1tbg_E_,39,43,1,1 1tbg_E_,40,44,1,1 1tbg_E_,41,42,1,1 1tbg_E_,41,45,1,1 1tbg_E_,42,46,1,1 1tbg_E_,43,47,1,1 1tbg_E_,44,48,1,1 1tbg_E_,51,54,1,1 1tbg_E_,51,55,1,1 1tbg_E_,52,56,1,1 1tbg_E_,58,61,1,1 1tbg_E_,58,62,1,1 1tbg_E_,59,62,1,1 1tbg_E_,62,64,1,1 1tbg_E_,62,65,1,1