folk[10], foks[9], skol[6], moks[6], smok[6], smol[6], wkol[6], lwom[6], molw[6], wosk[5],
fok[8], fol[8], fos[7], sof[7], klo[5], kol[5], lok[5], kom[5], mol[5], kos[4], sok[4], los[4], ols[4], sol[4], osm[4], som[4], kwo[4], wok[4],
ko[3], ok[3], om[3], os[2],
