cech[8], chce[8], hecy[8], eche[7], hece[7], cyce[7], ciec[6], ecie[5],
hyc[7], che[6], ech[6], hec[6], chi[6], ich[6], cyc[6], ehe[5], cyi[5], cie[4],
eh[4], he[4], hi[4], ce[3], ci[3], ee[2],
