PITHECOLOGY

eh el et go he hi ho it li lo oe oh oi op oy pe pi ti to ye yo

cel cep chi cig cog col coo cop cot coy ego eth gel get gey ghi gie gip git goo got goy gyp hep het hey hic hie hip hit hoe hog hop hot hoy hyp ice ich icy leg lei let ley lie lip lit log loo lop lot lye oho oil ole ooh oot ope opt pec peg peh pet phi pht pic pie pig pit ply poh poi pol poo pot pye teg tel the tho thy tic tie til tip toe tog too top toy tye yeh yep yet yip

ceil celt chip chit chop cite city clip clog clop clot cloy coho coil cole colt coly cool coop coot cope copy cote echo echt elhi epic etch etic gelt gilt gite gley glop goop goth heil helo help hilt hole holp holt holy hoop hoot hope hype hypo hyte itch lech lept lice lich lipe lite loch loci loco loge logo logy loop loot lope loth loti lych ogle oily oleo olio otic pech pelt phot pice pile pily pith pity plie plot ploy poco poet pogy pole polo poly pooh pool pyic tech they thio tile toil tole tool tope toph topi topo toyo type typo yech yelp yeti yipe yogh yogi