eeee eery eheh eher eheu ehre epee eper eph- eppp eppy eprp erer erhu erpe erre eruh erur erye euer eur- eure eury eyer eyey eype eyre eyry eyup eyyr heep heer hehe hepe hepp hepu here herp herr heru hery heue heur heye heyh heyr hhhh hppe hpue hree hrpp huer huey huhu hupe hupp hure hurr huru hury huye huyr hyer hyhe hyp- hype hyph hypy hyre peep peer pehe pehr pepe per- pere perh perp perr peru pery peur peyr phe- phey phrr pper pppp ppru ppur ppye pre- pree prep preu prey prue pruu pu-e puer pueu pupe pupu pupy pur- pure purp purr puru pury puy- pyep pyhu pype pypy pyr- pyre pyry reep rehe repe repp repr repu repy rere reru rery reue reup reuu reye rhee rhue rhye rrrr ruer ruhe ruhh ruhr rupe rupp rupy rure rurp ruru ryeh rype ryue u-rp uher uhry uhuh uhup uppe uppp uppu uppy upup ure- ureh urey urre urrh urry urup urur uuuu uyre ye-u yeep yeer yehe yehr yehu yepe yepp yere yerr yery yeue yeye yeyr yher yueh yuer yure yury yuye yuyu yyyy