wierć[10], urwie[7],
uwić[11], ćwir[9], eruw[6], wiru[6], rwie[4],
wić[8], rui[5], rei[3], wie[3], rew[3], wre[3], wir[3],
wu[4], er[2], re[2], ew[2], we[2], iw[2],
