ghee[8], hecy[8], cygi[8], eche[7], hece[7], ecie[5],
ghi[7], cyg[7], hyc[7], che[6], ech[6], hec[6], chi[6], ich[6], ehe[5], gie[5], cyi[5], cie[4],
eh[4], he[4], hi[4], ce[3], ci[3], ee[2],
