pair,contact1,contact2,flow1,flow2 7pic_T_,8,11,1,1 7pic_T_,9,13,1,1 7pic_T_,10,14,1,1 7pic_T_,11,15,1,1 7pic_T_,12,16,1,1 7pic_T_,13,17,1,1 7pic_T_,14,18,1,1 7pic_T_,15,18,1,1 7pic_T_,15,19,1,1 7pic_T_,16,20,1,1 7pic_T_,17,21,1,1 7pic_T_,18,22,1,1 7pic_T_,19,23,1,1 7pic_T_,20,24,1,1 7pic_T_,21,25,1,1 7pic_T_,22,26,1,1 7pic_T_,24,27,1,1 7pic_T_,25,28,1,1 7pic_T_,33,37,1,1 7pic_T_,34,38,1,1 7pic_T_,35,39,1,1 7pic_T_,36,40,1,1 7pic_T_,37,41,1,1 7pic_T_,38,42,1,1 7pic_T_,39,43,1,1 7pic_T_,40,44,1,1 7pic_T_,41,45,1,1 7pic_T_,42,46,1,1 7pic_T_,43,46,1,1 7pic_T_,43,47,1,1 7pic_T_,44,48,1,1 7pic_T_,45,49,1,1 7pic_T_,46,50,1,1 7pic_T_,47,51,1,1 7pic_T_,48,52,1,1 7pic_T_,49,53,1,1