buch[11], cuch[10], hubo[10], buce[9], echu[9], ucho[9], cech[8], chce[8], obce[7], echo[7], heco[7],
hub[9], buc[8], chu[8], uch[8], obu[7], che[6], ech[6], hec[6], cob[6], hoc[6], och[6], ecu[6],
bu[6], hu[6], be[4], eh[4], he[4], bo[4], ho[4], oh[4], ce[3], co[3], eo[2],
