cent[6], cetn[6], cert[6], rent[5], tern[5], tren[5],
ceń[10], cen[4], cne[4], cer[4], net[4], ten[4], ret[4], ter[4], ner[3], ren[3],
eń[8], ce[3], et[3], te[3], en[2], er[2], re[2],
