hecy[8], ochy[8], eche[7], hece[7], echo[7], heco[7], soch[7], hoye[7], oscy[6], esce[5],
hyc[7], che[6], ech[6], hec[6], hoc[6], och[6], hoy[6], ehe[5], hes[5], ces[4], soc[4], esy[4], osy[4],
eh[4], he[4], ho[4], oh[4], ce[3], co[3], ee[2], eo[2], es[2], se[2], os[2],
