fere[8], free[8], eche[7], hece[7], chen[7], cher[7], herc[7], henr[6], erce[5],
fee[7], fen[7], nef[7], ref[7], che[6], ech[6], hec[6], ehe[5], hen[5], her[5], cen[4], cne[4], cer[4], ner[3], ren[3],
ef[6], fe[6], eś[6], eh[4], he[4], ce[3], ee[2], en[2], er[2], re[2],
