pierd[7], pierw[6], wiwer[5],
dier[5], peri[5], dwie[5], drew[5], drwi[5], werp[5], rwie[4], wiew[4], werw[4],
dip[5], pip[5], pie[4], der[4], red[4], per[4], rep[4], diw[4], wid[4], piw[4], rei[3], wie[3], rew[3], wre[3], wir[3],
de[3], id[3], pe[3], pi[3], er[2], re[2], ew[2], we[2], iw[2],
