cent[6], cetn[6], ocet[6], ceno[5], noce[5], ocen[5], neto[5],
cen[4], cne[4], noc[4], net[4], ten[4], eto[4], not[4], ton[4], eon[3], one[3],
ce[3], co[3], et[3], te[3], ot[3], to[3], en[2], eo[2], no[2], on[2],
