dych[9], dech[8], hecy[8], chyr[8], hydr[8], cher[7], herc[7], cydr[7], hery[7], cedr[6], cred[6], cery[6], dery[6], redy[6],
hyc[7], che[6], ech[6], hec[6], hyr[6], her[5], cer[4], der[4], red[4], ery[4],
eh[4], he[4], ce[3], de[3], er[2], re[2],
