LIPOGENOUS

el en es go in is li lo ne no nu oe oi on op os pe pi si so un up us

ego els eng ens eon gel gen gie gin gip gnu goo gos gul gun ins ion leg lei les leu lie lin lip lis log loo lop lug neg nil nip nog noo nos nus oes oil ole one ono ons ope ops ose peg pen pes pie pig pin pis piu poi pol poo psi pug pul pun pus seg sei sel sen sin sip sol son sop sou sue sun sup uns upo ups use

egis egos engs enol eons epos gels gens genu gien gies gins gips glen glop glue gnus goes gone goon goop goos gulp guls guns iglu ions isle legs leis leno lens lien lies lieu line ling lino lins lion lipe lips lisp loge logo logs loin lone long loon loop loos lope lops lose loup lues luge lugs lune lung negs nils nips noel noes nogs noil nolo nope nose nous ogle oils oleo oles olio ones onos onus oops open opes opus pegs pein pens peon peso pies pigs pile pine ping pins pion piso plie plug plus pois pole polo pols pone pong pons pool poon poos pose pugs pule puli puls pung puns sego sign silo sine sing sipe slip sloe slog slop slue slug snip snog snug soil sole soli solo sone song soon soul soup spin spue spun sung supe upon