ln5s9s kn5s9 jn5s in5s9s hn5s9
ww4s9 vw4s uw4s9s tw4s9 sw4s
753s 653s9s 553s9 453s 353s9s
if3s9s hf3s9 gf3s ff3s9s ef3s9
to2s9 so2s ro2s9s qo2s9 po2s