pair,contact1,contact2,flow1,flow2 1ojh_A_,3,8,1,1 1ojh_A_,4,7,1,1 1ojh_A_,4,8,1,1 1ojh_A_,5,9,1,1 1ojh_A_,6,10,1,1 1ojh_A_,7,10,1,1 1ojh_A_,7,11,1,1 1ojh_A_,8,12,1,1 1ojh_A_,9,13,1,1 1ojh_A_,10,14,1,1 1ojh_A_,11,15,1,1 1ojh_A_,12,16,1,1 1ojh_A_,13,17,1,1 1ojh_A_,14,18,1,1 1ojh_A_,15,19,1,1 1ojh_A_,16,20,1,1 1ojh_A_,17,20,1,1 1ojh_A_,21,24,1,1 1ojh_A_,21,25,1,1 1ojh_A_,22,26,1,1 1ojh_A_,23,27,1,1 1ojh_A_,24,28,1,1 1ojh_A_,25,29,1,1 1ojh_A_,26,30,1,1 1ojh_A_,27,31,1,1 1ojh_A_,28,32,1,1 1ojh_A_,29,33,1,1 1ojh_A_,30,34,1,1 1ojh_A_,31,35,1,1 1ojh_A_,34,37,1,1 1ojh_A_,35,38,1,1 1ojh_A_,36,40,1,1 1ojh_A_,37,41,1,1 1ojh_A_,38,42,1,1 1ojh_A_,39,43,1,1 1ojh_A_,40,44,1,1 1ojh_A_,41,45,1,1 1ojh_A_,42,46,1,1 1ojh_A_,43,47,1,1 1ojh_A_,44,48,1,1 1ojh_A_,46,49,1,1 1ojh_A_,46,50,1,1