pyep pyes pyin pyn- pyne pyo- pyon pyos pype pypy pyr- pyre pyri pyro pyry pyse pyss reef reen reep rees refe reff refi refn refr refs reif reii rein reir reis rene reni renn reno rens reny reof reop reos repe repi repo repp repr reps repy rere reri rero rers rery rese resi resn reso resp ress reye reyn reys rfef rief rien riep rier ries rife riff rifs riif riin riis rine rinf rinn rino riny rion rios ripe ripi ripp ripr rips rire riri rirs rise risi riso risp riss riyf riyo rnie rnin rnsp roen roer roes roey rofe roff rofo roif roin roio roir rois rone roni rono rons rony roof rooi roon roop roor roos rope ropo rops ropy rore rori roro rory rose rosi roso rosp ross rosy roye royn roys rpii rpoe rpof rpon rpos rppn rpps rrif rrrr rrsp rsee rsis rsnn rsno rsnr rsos rspo rsps rsre ryen ryes ryfe ryff ryif ryip ryis ryne rynn ryon rype rysy ryyf s-ii s-os se-e se-f se-i se-n se-o se-s se-y seef seen seep seer sees seey seff sefi seie seif seii sein seip seir seis sene seni senn seno senr sens seny seoi seon seop sepe sepi sepn sepo sepp sepr seps sere serf seri sern sero serp serr sers sery sese sesi seso sess seye seyf seyn seys sfer sfio sfne sfor sfos sfro sfss sief sien sier sies sife siff sifo sifr sify sine sini sinn sino sinp sins siny sioe sion siop sior sios sipe sipi sipo sipp sips sipy sire sirf siri siro sirp sirr sirs sise sisi siss sisy siyi snee snep sner snes snie snip snir snns snoo snop snor snos snpo snpp snrs snsy snye snys soen soeo soep soes sofi sofo soie soif soin soir sois son- sone soni sono sons sony soof soon soop soor soos sooy sope sopi sopo sopp sops sopy sore sori sorn soro sorr sors sory sose sosi soso soss soye soyo soys spee spef spen sper spes spey spfs spie spin spio spip spir spis spne spns spon spoo spop spor spos spoy sppf spps spri spro sprs spry spse spso spsp spss spy- spyr spys sreo sres srfi sris srni srnn srno sros srps srsp ssee ssep sses ssfp ssin ssis ssns ssop sspe sspf sspo ssps ssri ssrs sssf sssi ssss syen syer syes syfe syff syfy syis syn- syne syns syny syon sype sypo syre syro syrs syry syse syso syss yeen yeep yeer yees yefe yeff yeie yeii yeir yene yeni yens yeof yeon yeos yepe yepp yeps yere yeri yern yero yerr yers yery yesi yeso yess yeye yeyi yeyo yeyr yien yiff yins yipe yips yire yirn yirr yise yiss ynes ynne ynon yoen yoff yone yoni yono yons yoof yoon yoop yopo yopy yore yori yorn yoro yory yosi yoso yoye yoyn yoyo ypir ypsi yren yrin yrne yrof yron yryn ysee ysen yser yses ysii ysnp yson ysop yspi ysse yyfe yyff yyyy