SINGLETON

el en es et go in is it li lo ne no oe oi on os si so ti to

ego els eng ens eon gel gen get gie gin git gos got inn ins ion its leg lei les let lie lin lis lit log lot neg net nil nit nog nos not oes oil ole one ons ose seg sei sel sen set sin sit sol son sot teg tel ten tie til tin tis toe tog ton

egis egos engs enol eons gels gelt gens gent gest gets gien gies gilt gins gist gite gits glen goes gone inns into ions isle legs leis leno lens lent lest lets lien lies line ling linn lino lins lint lion list lite lits loge logs loin lone long lose lost loti lots negs neon nest nets nils nine nite nits noel noes nogs noil none nose note ogle oils oles ones sego sent sign silo silt sine sing site slit sloe slog slot snit snog snot soil sole soli sone song tegs tels tens ties tile tils tine ting tins toes togs toil tole tone tong tons