7dn2 6dn27p 5dn27 4dn2 3dn27p
inm27p hnm27 gnm2 fnm27p enm27
twl27 swl2 rwl27p qwl27 pwl2
45k2 35k27p 25k27 15k2 05k27p
ffk27p efk27 dfk2 cfk27p bfk27