koje[13], roje[10], wiek[9], werk[9], wirk[9], kore[8], roie[5],
oje[9], wok[9], koi[7], kor[7], kir[6], wie[5], wer[5], wir[5], oie[4], roi[4], ire[3],
je[7], wo[5], ei[2], er[2], re[2],
