wwierć[11], wnerwi[6],
wierć[10], wiwer[5], wnerw[5],
nieć[9], ćwir[9], rwie[4], nerw[4], wiew[4], werw[4],
nić[8], wić[8], nie[3], rei[3], ner[3], ren[3], inr[3], wie[3], wen[3], niw[3], win[3], rew[3], wre[3], wir[3],
en[2], in[2], ni[2], er[2], re[2], ew[2], we[2], iw[2],
