koce[6], rock[6], erce[5], erek[5], cero[5], orce[5], erko[5], kore[5], orek[5], coro[5], koro[5], okro[5], orko[5], oere[4], oreo[4],
cek[5], koc[5], eko[4], oko[4], cer[4], ker[4], rek[4], kor[4], kro[4], okr[4], ork[4], rok[4], ero[3], oro[3],
ce[3], co[3], ko[3], ok[3], ee[2], eo[2], er[2], re[2], or[2], ro[2],
