cento[7], cetno[7], notce[7], tonce[7], nocne[6], nonet[6], tenno[6],
cent[6], cetn[6], ocet[6], ceno[5], noce[5], ocen[5], neto[5], neon[4],
cen[4], cne[4], noc[4], net[4], ten[4], eto[4], not[4], ton[4], eon[3], one[3], non[3],
ce[3], co[3], et[3], te[3], ot[3], to[3], en[2], eo[2], no[2], on[2],
