-ose eeee eees eeps eero eers eese eesi eiei eier eies eipo eipr eire eirs eise eiso eiss eoes eoir eois eore eori epee eper epes epi- epie epip epis epor epos eppo eppp epps epro eprp eprs epsi epsp epss erei erer eres erie erio eris eroe eroi eroo eros erpe erps erre erro errs erse ersi erso esee eseo eser eses esie esis eso- esop esos espe espi espo espp esps esri esse essi esso essp ieie ieio iere ieri iers iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iiop iios iirs iisi iisp iisr ioee ioii ioio iooi iooo ioos iops iore iori iors ioso iper ipes ipie ipoe ipop ipos ippo ippr ipri ipse ipsi ipso ipsp ipss iree irer ires iri- irie irio irip iris irop irpe irps irre irri irrs irse irsp isee iseo isep iser ises isie isis iso- isop isor isos ispe ispr isps isri isrp isse issi isso issp issr isss o-eo oeps oere oers oese oier oies oiii oios oire oise ooer ooes oooo ooos oops oore oose oosi opei opep oper opes opie opii opio opis opo- opor opos oppi oppo opps opsi ore- oreo orer ores ori- orie orio oris oro- oroe oror oros orpe orpi orps orri orro orrs orse orsi orso osee osei oser oses osie osii osip osis osoi osoo osor osos osro osse ossi osso peep peer pees peio peip peir peis peor pepe pepi pepo peps per- pere peri pero perp perr pers pese pesi peso pess piep pier pies piip pipe pipi pipo pipp pips pire piri piro pirr pirs pise pisi piso piss poer poes poio pois poop poor poos pop- pope popi popo popp pops pore pori poro porr pors pose posi poso poss pper ppie ppos pppo pppp ppps ppss pre- pree prep pres pri- prie prii pris pro- proe proo prop pros prps prri prrs prse prsi prso prss psei psip psis psoi psos pspi pspp pspr psps psrp psse psso reep rees reii reir reis reop reos repe repi repo repp repr reps rere reri rero rers rese resi reso resp ress riep rier ries riis rios ripe ripi ripp ripr rips rire riri rirs rise risi riso risp riss roer roes roio roir rois rooi roop roor roos rope ropo rops rore rori roro rose rosi roso rosp ross rpii rpoe rpos rpps rrrr rrsp rsee rsis rsos rspo rsps rsre s-ii s-os se-e se-i se-o se-s seep seer sees seie seii seip seir seis seoi seop sepe sepi sepo sepp sepr seps sere seri sero serp serr sers sese sesi seso sess sier sies sioe siop sior sios sipe sipi sipo sipp sips sire siri siro sirp sirr sirs sise sisi siss soeo soep soes soie soir sois soop soor soos sope sopi sopo sopp sops sore sori soro sorr sors sose sosi soso soss spee sper spes spie spio spip spir spis spoo spop spor spos spps spri spro sprs spse spso spsp spss sreo sres sris sros srps srsp ssee ssep sses ssis ssop sspe sspo ssps ssri ssrs sssi ssss