achy[8], hyca[8], hecy[8], chny[8], echa[7], heca[7], anch[7], chan[7], chna[7], chen[7], hany[7], cyna[6], ceny[6], cena[5],
hyc[7], ach[6], cha[6], che[6], ech[6], hec[6], han[5], hen[5], cny[5], cyn[5], cna[4], cen[4], cne[4],
ha[4], eh[4], he[4], ce[3], ny[3], na[2], en[2],
