pair,contact1,contact2,flow1,flow2 1mbg_A_,3,10,1,1 1mbg_A_,4,36,1,1 1mbg_A_,6,40,1,1 1mbg_A_,7,10,1,1 1mbg_A_,7,11,1,1 1mbg_A_,8,12,1,1 1mbg_A_,9,13,1,1 1mbg_A_,10,14,1,1 1mbg_A_,10,36,1,1 1mbg_A_,11,15,1,1 1mbg_A_,11,44,1,1 1mbg_A_,12,16,1,1 1mbg_A_,13,17,1,1 1mbg_A_,14,18,1,1 1mbg_A_,15,19,1,1 1mbg_A_,16,20,1,1 1mbg_A_,17,21,1,1 1mbg_A_,21,25,1,1 1mbg_A_,21,32,1,1 1mbg_A_,25,28,1,1 1mbg_A_,25,29,1,1 1mbg_A_,26,30,1,1 1mbg_A_,27,31,1,1 1mbg_A_,29,32,1,1 1mbg_A_,29,33,1,1 1mbg_A_,31,34,1,1 1mbg_A_,32,34,1,1 1mbg_A_,33,36,1,1 1mbg_A_,36,40,1,1 1mbg_A_,37,41,1,1 1mbg_A_,38,42,1,1 1mbg_A_,39,43,1,1 1mbg_A_,40,43,1,1 1mbg_A_,40,44,1,1 1mbg_A_,41,45,1,1 1mbg_A_,42,46,1,1 1mbg_A_,43,47,1,1 1mbg_A_,44,48,1,1 1mbg_A_,44,49,1,1 1mbg_A_,45,50,1,1 1mbg_A_,48,50,1,1