tchy[9], tych[9], hecy[8], cygo[8], ochy[8], echo[7], heco[7], tego[7], hoye[7], tyce[7], octy[7], ocet[6],
cyg[7], hyc[7], che[6], ech[6], hec[6], hoc[6], och[6], het[6], tog[6], hot[6], hoy[6], cyt[6], ego[5], ety[5], eto[4],
eh[4], he[4], go[4], ho[4], oh[4], ty[4], ce[3], co[3], et[3], te[3], ot[3], to[3], eo[2],