duch[10], uchy[10], duhy[10], echu[9], dych[9], cudy[9], dech[8], duce[8], hecy[8], uedy[8],
chu[8], uch[8], duh[8], cud[7], hyc[7], che[6], ech[6], hec[6], ecu[6], edu[6], ued[6],
hu[6], ud[5], eh[4], he[4], ce[3], de[3],
