oooh oooo ooos oops oore oose oosi opei opep oper opes ophi ophs opie opii opio opis opo- opor opos oppi oppo opps opsi ore- oreh oreo orer ores orfe orff orfi orfs orhe orhs ori- orie orif orio oris oro- oroe orof oror oros orpe orph orpi orps orri orro orrs orse orsi orso osee oseh osei oser oses oshe oshi osho oshp oshs osie osii osip osis osoi osoo osor osos osro osse ossi osso peep peer pees peff pefs pehe peho pehr peio peip peir peis peor pepe pepi pepo peps per- pere perf perh peri pero perp perr pers pese pesi peso pess pfff pffr pfhs pfis pfps phe- phhs phi- phip phis phoh phoo phos phrr phrs piep pier pies piff pifs piip pipe pipi pipo pipp pips pire piri piro pirr pirs pise pish pisi piso piss poer poes poff pofi pohs poio pois poof pooh poop poor poos pop- pope popi popo popp pops pore pori poro porr pors pose posh posi poso poss pper pphi pphs ppie ppif ppih ppos pppo pppp ppps pprf ppsf ppsh ppss pre- pree pref prep pres prfs prhs pri- prie prif prii pris pro- proe prof proo prop pros prps prri prrs prse prsi prso prss psei psfs pshs psip psis psoi psos psph pspi pspp pspr psps psrp psse psso reef reep rees refe reff refi refr refs rehe rehi rehs reif reii reir reis reof reop reos repe repi repo repp repr reps rere reri rero rers rese resh resi reso resp ress rfef rfhs rhee rheo rhes rhfs rhhs rhio rhoh rhos rief riep rier ries rife riff rifs riho rihs riif riis rios ripe ripi ripp ripr rips rire riri rirs rise rish risi riso risp riss roer roes rofe roff rofo rohe rohr rohs roif roio roir rois roof rooi roop roor roos rope ropo rops rore rori roro rose rosh rosi roso rosp ross rpho rphs rpii rpoe rpof rpos rpps rrhs rrif rrrr rrsp rsee rshs rsis rsos rspo rsps rsre s-ii s-os se-e se-f se-h se-i se-o se-s seef seeh seep seer sees seff sefi sehe sehr sehs seie seif seih seii seip seir seis seoi seop sepe sepi sepo sepp sepr seps sere serf seri sero serp serr sers sese sesh sesi seso sess sfer sfhs sfio sfor sfos sfro sfss she- shee shef sheh sheo shep sher shes shhh shhs shie shih shii shio ship shir shis shoe shof shoo shop shor shos shps shre shri shrp shrs sief sier sies sife siff sifo sifr sihi sihr sihs sioe siop sior sios sipe sipi sipo sipp sips sire sirf siri siro sirp sirr sirs sise sish sisi siss soeo soep soes sofi sofo sohh soho sohp sohs soie soif soir sois soof soop soor soos sope soph sopi sopo sopp sops sore sorh sori soro sorr sors sose sosh sosi soso soss spee spef sper spes spfs sphr sphs spie spio spip spir spis spoo spop spor spos sppf spps spri spro sprs spse spso spsp spss sreo sres srfi srhs sris sros srps srsp ssee ssep sses ssfp sshs ssis ssop sspe sspf sspo ssps ssri ssrs sssf sssh sssi ssss

e-pro e-sir eeeee eepee eerie eeros eesof efere eferi effer effie effio efore efrei ehesp ehire eieio eipri eires eirie eishi eisho eisie eisoo eofor eorre epees epesi epher ephor epops eppes eppie epsio ereis erere eresh eresi erier eries eriff erio- eroes eroor eroos erore erose eross erpis erres erris error erses esere esfeh esher eshes eshop eshre esiee esiri esops esp-r esper espoo espre esref esser esses essie essor essse feeor feere feers feese fefor feher feier feios feoff feres ferie ferio ferr- ferre ferri ferro ferse feser fesse fesso fieee fiefs fieri fiero fiers fifer fifes fifie fiore fiori firee fireh firei firer fires firie firos firpo firre firse fisho fissi fofos foios foir- foire foore foose fopos fore- foreh foreo fores forio foros forro forse forso forss fosie fosse freeh freei freep freer frees freir freis frere frese fresh fress frier fries friis frios fripp frise friso friss froes froop frore frose frosh he-he he-ro heeii heepe heeps heere heers heese hefei hefer heffe hehes heihe heire heirs heise heiss heore heper hepes hepps hepro hepsi herei heres herie herif heris heroe heros herpf herps herre herro herrs herse hersh hersi heshe hespe hesps hesse hesso hhhhh hi-fi hi-hi hier- hiero hiers hifis hihos hiisi hiper hipo- hipop hipp- hippe hippi hippo hipps hiree hirer hires hiroe hiroi hiroo hiros hirse hirsh hiser hisis hisop hisor hispo hissi hisss ho-ho ho-oh hoeie hoeri hoers hofer hoffs hofii hohoe hohos hoise hoiss hooer hoofs hooie hoope hoops hoore hoori hoors hoose hoosh hopeh hopei hoper hopes hopie hopis hoppe hoppo hopps horhe horie horii horio horos horre horro horse hoseo hoser hoses hoshi hosho hosie hosoe hosoi hospi hosps hrere hrhis hross hrrep hseep ieiri iepe ieper ierei ieroe if-- ifere iffhs ifish ihere ihhof ihope ihops iiiee iiiii iiris iisir ioffe ioooi ioooo iorio iperf iphis ippee ippei ipsi- ipsos ireos irepo iress irios iris- irise irish iriss irori irose irrep irsee irshi irssi is-is isepo isfor isher ishes ishii ishis ishof isios isiro isisi isoff isope ispep issei isser isshe isshi issie issor issre o-fer oeiro oeppo oeses oesho offer offie offir offis offof offre ofher ofori ofpie ofpop ofsee oh-oh oh-so oheir ohfoo ohohs ohrio oishi oo-er ooher ooioo ooooh ooooo oopsi oorie ooser opepe opere opers ophep ophi- ophio ophir ophis opier opihi opio- opir opoho opose opper oppie oppos opsis oreo- oreoi oreos orere orero orfeh orfei orfeo orfes orfoe orfor orhei oroer oropi orose orosh orosi oroso orphe orris orser orses orsis osher oshie oshio oship osier osies osire ososo osper ospis osse- ossei osseo osser ossi- ossie ossip ossis ossos p-rep peeps peere peeri peers peese peiho peire peirs peise peose pepee pepes pepoi pepos peppe peppi pepsi perer peres perfs perho peri- perie