pech[8], echo[7], heco[7], soch[7], hops[7], shop[7], spec[6], epos[5], osep[5], peso[5],
che[6], ech[6], hec[6], hoc[6], och[6], hep[6], hop[6], cep[5], hes[5], ces[4], soc[4], sep[4], osp[4],
eh[4], he[4], ho[4], oh[4], ce[3], co[3], pe[3], op[3], po[3], eo[2], es[2], se[2], os[2],
