-er eee eeo eer ees eet eie eii eio eir eis eit eo- eoe eoi eoo eor eos eot ere eri ero err ers ert es- ese esi eso esr ess est ete eti eto etr ets ett ie- iee iei ier ies iet iie iii iio iir iis iit io- ioe ioi ioo ior ios iot ir- ire iri iro irr irs irt is- ise isi iso isr iss ist ite iti ito its itt o-i oee oei oeo oer oes oet oie oii oio oir ois oit oo- ooi ooo oor oos oot or- ore ori oro orr ors ort os- ose osi oso osr oss ost ot- ote oti oto otr ots ott re- ree rei reo rer res ret rie rii rio rir ris rit roe roi roo ror ros rot rri rrr rrs rrt rse rsi rso rsr rss rst rte rti rto rtr rts rtt se- see sei seo ser ses set sie sii sio sir sis sit soe soi soo sor sos sot sr- sre sri sro srr srs srt ss- sse ssi sso ssr sss sst ste sti sto str sts stt te- tee tei teo ter tes tet tie tii tio tir tis tit to- toe toi too tor tos tot tre tri tro trr trs trt tse tsi tso tsr tss tst tte tti tto ttr tts ttt

-ose eeee eees eero eers eese eesi eete eets eiei eier eies eire eirs eise eiso eiss eist eiti eito eitr eoes eoir eois eore eori eost eoto eots erei erer eres eret erie erio eris erit eroe eroi eroo eros erre erro errs erse ersi erso erst erts esee eseo eser eses eset esie esis esit eso- esos esri esse essi esso esst este esto estr ests etee eter etes etio etoe etos etre etro etsi ette etti etto ieet ieie ieio iere ieri iers iesi ieso iesr iest iett iies iiie iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iitr iitt ioee ioii ioio ioit iooi iooo ioos iore iori iors ioso iote ioto iree irer ires iri- irie irio iris irre irri irrs irse irte irti irts isee iseo iser ises iset isie isis isit iso- isor isos isri isse issi isso issr isss iste isti isto istr ists iter ites itet itie itis itoi itoo itor itos itri itrs itse itsi itso itto o-eo oere oers oese oest oeti oier oies oiii oios oire oirt oise oist oiti ooer ooes oooo ooos oore oort oose oosi oost oots ore- oreo orer ores ori- orie orio oris orit oro- oroe oror oros orot orri orro orrs orse orsi orso orte orto orts osee osei oser oses oset osie osii osis osoi osoo osor osos osro osse ossi osso oste osti ostr osts otee oter otes otis otit oto- otoe otoo otor otos otre otro otrs otse otso otte otti otto otts rees reet reii reir reis reit reos reot rere reri rero rers rert rese resi reso ress rest rete reti reto retr rets rett rier ries riet riis rios riot rire riri rirs rise risi riso riss rist rite riti rito rits ritt roer roes roet roio roir rois roit rooi roor roos root rore rori roro rort rose rosi roso ross rost rote roti roto rotr rots rott rrrr rsee rsis rsos rsre rsts rtee rtei rtes rtss rtts s-ii s-os se-e se-i se-o se-s se-t seer sees seet seie seii seir seis seit seoi sere seri sero serr sers sert sese sesi seso sess sest set- sete seti seto sets sett sier sies siit sioe sior sios siot sire siri siro sirr sirs sirt sise sisi siss sist sit- site siti sito sits sitt soeo soes soie soir sois soit soor soos soot sore sori soro sorr sors sort sose sosi soso soss sost sote soto sots sreo sres sris sros srtr ssee sses sset ssis ssit ssot ssri ssrs sssi ssss ssts stee steo ster stes stet stie stio stir stis stit stoe stoo stor stos stot stre stri stro strs stsi stss sttr teer tees teet teie teir teis teor teos ter- tere teri tero terr ters tese teso tess test tete teti teto tetr tets tett tie- tiee tiei tieo tier ties tiet tiit tios tire tiri tiro tirr tirs tise tisi tiso tiss tist tite titi tito tits titt toee toei toer toes toet toie tois toit toor toos toot tore tori toro torr tors tort tose tosi toso toss tost tote toti toto totr tots tott tre- tree trei treo tres tret tri- trie trio tris trit troe troi troo tros trot trsi trst trte trtr tses tset tsis tsoi tsos tsse tssi tssr tsst tsts tteo tter ttoe ttss tttt

-esti -itis -tree e-sir eeeee eerie eeros eesti eetti eieio eires eirie eisie eisoo eiste eiter eitri eorre eoste ereis erere eresi erest erets erier eries erio- erite eroes eroor eroos erore erose eross eroto erres erris error erses erste ersts erte erter ertes ertis esere esiee esiri esist esser esses essie essor essse estee estei ester estes estet estir estis estoi estos estre estro etest etete etio- etist etite etoro etree etres etter ettes ettie ieiri ierei ieroe ieste iette iiiee iiiii iiris iisir iitti ioooi ioooo iorio iotit iotti ireos iress irest irete irios iris- irise iriss irite irori irose irrit irsee irssi is-is isert isios isiro isisi isiti isits isitt isote issei isser isset issie issor issre ister istoo itees itero iters itest itete ities itire itisi itiso itoss itsit itsso itsto itter ittoo ittre ittti oeiro oeses oeste oirot oitti oo-er ooioo ooooo oorie ooser ooste oreo- oreoi oreos orere orero orest orist orito orits oroer orose orosi oroso orost orret orris orser orses orsis orsit orter ortes ortet ortoo osete oseti osier osies osire osite ososo osse- ossei osseo osser osset ossi- ossie ossis ossos oste- osteo oster ostir ostis ostre ostri ostro otere oteri otero otoes otori otose otoso ototo otros