pair,contact1,contact2,flow1,flow2 8zlw_R_,12,16,1,1 8zlw_R_,13,17,1,1 8zlw_R_,14,18,1,1 8zlw_R_,15,19,1,1 8zlw_R_,16,20,1,1 8zlw_R_,17,21,1,1 8zlw_R_,18,22,1,1 8zlw_R_,19,23,1,1 8zlw_R_,20,24,1,1 8zlw_R_,21,25,1,1 8zlw_R_,22,26,1,1 8zlw_R_,23,28,1,1 8zlw_R_,24,27,1,1 8zlw_R_,26,28,1,1