olst oocr ooer ooes ooff oofs oolo oooo ooos oore oort oose oosi oost oots orce orci orco orcs ore- orec orek orel oreo orer ores orfe orff orfi orfs ori- oric orie orif oril orio oris orit orke orko orle orlo oro- oroe orof orok oror oros orot orri orro orrs orse orsi orsk orso ortc orte orto orts oscc osce osci oscl osco osec osee osei osek osel oser oses oset osie osii osik osis oski osli oslo osoi osoo osor osos osro osse ossi osso ostc oste osti ostr osts otcl otee oter otes otfc otic otif otis otit oto- otoe otof otok otoo otor otos otre otro otrs otse otso otte otti otto otts rccc rccs rcet rcfc rcic rcis rcle rcls rcos rcsc rcsi rcsl rcss rctc rcti rcts recc rece reci reck recr recs rect reef reek reel rees reet refe reff refi refl refr refs reft reif reii reik reil reir reis reit reke reki reko reks rekt rele rell relo rels relt reof reol reos reot rere reri rero rers rert rese resi reso ress rest rete reti reto retr rets rett rfef rffc rffl rfic rftc ricc rice rick rico rics rict rief riek riel rier ries riet rife riff rifs rift riif riis rike riki rikk rile rill rilo riol rios riot rire riri rirs risc rise risi risk riso riss rist rite riti ritl rito rits ritt rkkf rkos rkss rkts rlcs rlee rlef rlif rlls rocc roce rock roco rocs roel roer roes roet rofc rofe roff rofl rofo roif roik roil roio roir rois roit roke roki rokk roko rokr roks role rolf rolk roll rolo rolt roof rooi rook rool roor roos root rorc rore rori rork roro rort rosc rose rosi roso ross rost rotc rote roti rotk rotl roto rotr rots rott rrfc rrif rrle rrrr rscc rscs rsee rsfc rsis rslc rsos rsre rssl rsts rtcc rtce rtee rtei rtes rtfc rtle rtls rtlt rtss rtts s-ic s-ii s-os sccc scce sccl sccs scct scec scee scel scer scet scfc scfe scfi sci- scic scie scif scil scio scir scis scit sck- sckl scl- sclc sclk scls scok scol scoo scor scot scr- scrc scre scri scrs scsc scsi scsl scso scsr scst sctc sctl scto sctr scts se-c se-e se-f se-i se-k se-o se-s se-t sec- secc sece seck seco secr secs sect seec seef seek seel seer sees seet seff sefi sefl seft seie seif seii seik seil seir seis seit seke seki sekk seko sekt sele self seli selk sell selo sels selt seoc seoi seok seol serc sere serf seri serk sero serr sers sert sesc sese sesi seso sess sest set- setc sete setf seti setl seto sets sett sfcc sfco sfcs sfer sffc sfio sflc sfls sfor sfos sfrc sfro sfss sfts sicc sice sici sick sico sics siec sief siek siel sier sies sife siff sifl sifo sifr sift siik siit sike siki siko sikr siks sil- silc sile silf sili silk sill silo sils silt sioe siol sior sios siot sirc sire sirf siri sirk siro sirr sirs sirt sisc sise sisi sisk siss sist sit- sitc site siti sito sits sitt skee skei skel skeo sker skes sket skfc skic skie skif skik skil skio skir skis skit skoe skol skor skot skrt skss sl-i slcc slee sler sles slet slft slic slie slik slir slit sloc sloe sloo slos slot slrc slre slrs slsc slst slts soce soci sock socl soco socr socs soec soel soeo soes sofi sofo soft soic soie soif soik soil soir sois soit soke soki sokk soko sole solf soli solk soll solo solr sols solt soof sook sool soor soos soot sore sori soro sorr sors sort sose sosi soso soss sost sotc sote sotk sotl soto sots srcc srct srec sreo sres srfc srfi sris sros srtr sscc ssce ssci sscs ssec ssee sses sset ssfc ssfl ssis ssit sslc ssle sslt ssoc ssot ssrc ssri ssrl ssrs sssc sssf sssi ssss sstc sstl ssts stcc stcs stec stee stef stek stel steo ster stes stet stfc stic stie stif stik stil stio stir stis stit stks stlc stle stlo stlt stoe stof stok stol stoo stor stos stot strc stre stri strk stro strs stsf stsi stss sttc sttr tccc tcfc tcos tctc tcts teck tecl teco tecr tecs tect teec teef teek teel teer tees teet tefc teff tefi tefl teft teic teie teil teir teis teke tel- telc tele teli tell telo tels telt teok teor teos ter- terc tere terf teri terk tero terr ters tesc tese tesl teso tess test tete teti teto tetr tets tett tfec tfot tfrs tfsi tfss tftc ticc tice tick tico tics tie- tiee tief tiei tiel tieo tier ties tiet tiff tifo tift tiit tike tiki tiko tile till tilo tilr tils tilt tios tire tiri tirl tiro tirr tirs tise tisi tiso tiss tist titc tite titi tito tits titt tkof tkol tkos tkts tlco tlik tlli tlos tlrs toce toci tock toco toee toei toek toer toes toet toff tofi tofo toft toie toil tois toit toke toki toko tol- tole toli tolk toll tolo tolt toof took tool toor toos toot torc tore torf tori tork toro torr tors tort tosc tose tosi tosk toso toss tost totc tote toti toto totr tots tott trcc trcl tre- trec tree tref trei trek treo tres tret trfc trfr tri- tric trie trif trik tril trio tris trit troc troe troi troo tros trot trsi trst trtc trte trtr tscc tsec tses tset tsfc tsfl tsis tsks tsoi tsol tsos tsse tssf tssi tssr tsst tstc tsts tteo tter ttfc ttff ttoe ttss tttt