pair,contact1,contact2,flow1,flow2 8h9u_R_,1,4,1,1 8h9u_R_,1,5,1,1 8h9u_R_,7,10,1,1 8h9u_R_,9,12,1,1 8h9u_R_,9,13,1,1 8h9u_R_,10,14,1,1 8h9u_R_,17,21,1,1 8h9u_R_,18,22,1,1 8h9u_R_,19,23,1,1 8h9u_R_,20,24,1,1 8h9u_R_,21,25,1,1 8h9u_R_,22,26,1,1 8h9u_R_,23,27,1,1 8h9u_R_,24,28,1,1 8h9u_R_,25,29,1,1 8h9u_R_,26,30,1,1 8h9u_R_,27,31,1,1 8h9u_R_,28,32,1,1 8h9u_R_,29,33,1,1 8h9u_R_,30,34,1,1 8h9u_R_,32,35,1,1 8h9u_R_,32,36,1,1 8h9u_R_,32,46,1,1 8h9u_R_,33,37,1,1 8h9u_R_,33,38,1,1 8h9u_R_,34,38,1,1 8h9u_R_,35,36,1,1 8h9u_R_,37,39,1,1 8h9u_R_,43,45,1,1 8h9u_R_,44,47,1,1 8h9u_R_,44,48,1,1 8h9u_R_,45,49,1,1 8h9u_R_,47,50,1,1 8h9u_R_,47,51,1,1 8h9u_R_,48,52,1,1 8h9u_R_,49,53,1,1 8h9u_R_,50,54,1,1 8h9u_R_,51,55,1,1 8h9u_R_,52,56,1,1 8h9u_R_,53,57,1,1 8h9u_R_,54,58,1,1 8h9u_R_,55,58,1,1 8h9u_R_,55,59,1,1 8h9u_R_,56,60,1,1 8h9u_R_,58,62,1,1 8h9u_R_,60,63,1,1 8h9u_R_,61,64,1,1 8h9u_R_,62,66,1,1 8h9u_R_,63,70,1,1 8h9u_R_,71,73,1,1