rels relt reof reol reop reos reot repe repi repl repo repp repr reps rept rere reri rero rers rert rese resi reso resp ress rest rete reti reto retr rets rett rfef rffc rffl rfic rftc ricc rice rico rics rict rief riel riep rier ries riet rife riff rifs rift riif riis rile rill rilo rilp riol rios riot ripe ripi ripl ripp ripr rips ript rire riri rirs risc rise risi riso risp riss rist rite riti ritl rito rits ritt rlcs rlee rlef rlif rlls rocc roce roco rocs roel roer roes roet rofc rofe roff rofl rofo roif roil roio roir rois roit role rolf roll rolo rolp rolt roof rooi rool roop roor roos root rope ropo rops rorc rore rori roro rort rosc rose rosi roso rosp ross rost rotc rote roti rotl roto rotr rots rott rpcs rpet rpfc rpii rpls rpoe rpof rpos rpps rpts rrfc rrif rrle rrrr rrsp rscc rscs rsee rsfc rsis rslc rslp rsos rspo rsps rsre rssl rstp rsts rtcc rtce rtee rtei rtes rtfc rtle rtls rtlt rtps rtss rttp rtts s-ic s-ii s-os sccc scce sccl sccp sccs scct scec scee scel scep scer scet scfc scfe scfi sci- scic scie scif scil scio scip scir scis scit scl- sclc scls scol scoo scop scor scot scpe scpi scpl scpo scps scpt 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-o se-s se-t sec- secc sece seco secr secs sect seec seef seel seep seer sees seet seff sefi sefl seft seie seif seii seil seip seir seis seit sele self seli sell selo sels selt seoc seoi seol seop sepe sepi sepo sepp sepr seps sept serc sere serf seri sero serp 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 sfpc sfrc sfro sfss sftp sfts sicc sice sici sico sicp sics siec sief siel sier sies sife siff sifl sifo sifr sift siit sil- silc sile silf sili sill silo sils silt sioe siol siop sior sios siot sipc sipe sipi sipo sipp sips sipt sirc sire sirf siri siro sirp sirr sirs sirt sisc sise sisi siss sist sit- sitc site siti sito sits sitt sl-i slcc slee slep sler sles slet slft slic slie slip slir slit sllp sloc sloe sloo slop slos slot slpi slpp slps slrc slre slrp slrs slsc slst slts soce soci socl soco socr socs soec soel soeo soep soes sofi sofo soft soic soie soif soil soir sois soit sole solf soli soll solo solp solr sols solt soof sool soop soor soos soot sope sopi sopo sopp sops sore sori soro sorr sors sort sose sosi soso soss sost sotc sote sotl soto sotp sots spcc spco spcs spec spee spef spel sper spes spet spfc spfs spic spie spio spip spir spis spit splc sple splo splp splr spls spoc spoo spop spor spos spot sppf spps spri spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srct srec sreo sres srfc srfi sris sros srpc srps srpt srsp srtp srtr sscc ssce ssci sscp sscs ssec ssee ssep sses sset ssfc ssfl ssfp ssis ssit sslc ssle sslp sslt ssoc ssop ssot sspc sspe sspf sspl sspo ssps sspt ssrc ssri ssrl ssrs sssc sssf sssi ssss sstc sstl sstp ssts stcc stcp stcs stec stee stef stel steo step ster stes stet stfc stic stie stif stil stio stip stir stis stit stlc stle stlo stlt stoe stof stol stoo stop stor stos stot stpf stpp stps strc stre stri stro strs stsf stsi stss sttc sttr tccc tcep tcfc tcos tcpo tctc tcts tecl teco tecr tecs tect teec teef teel teer tees teet tefc teff tefi tefl teft teic teie teil teip teir teis tel- telc tele teli tell telo tels telt teor teos tepe tepi tepp ter- terc tere terf teri tero terp terr ters tesc tese tesl teso tesp tess test tete teti teto tetr tets tett tfec tfot tfpt tfrs tfsi tfss tftc tftp ticc tice tico tics tie- tiee tief tiei tiel tieo tiep tier ties tiet tiff tifo tift tiit tile till tilo tilr tils tilt tiop tios tip- tipc tipe tipi tipo tipp tips tipt tire tiri tirl tiro tirr tirs tise tisi tiso tiss tist titc tite titi tito titp tits titt tlco tlli tlos tlrs toce toci toco toee toei toer toes toet toff tofi tofo toft toie toil tois toit tol- tole toli toll tolo tolt toof tool toor toos toot top- tope topf topi topo topp tops topt torc tore torf tori toro torp torr tors tort tosc tose tosi toso toss tost totc tote toti toto totr tots tott tpcp tpcs tper tpir tpls tpol tppp tppr tprs tpsc tpte tptp tptr trcc trcl tre- trec tree tref trei treo tres tret trfc trfr tri- tric trie trif tril trio trip tris trit troc troe troi troo trop tros trot trpc trpe trpp trps trsi trst trtc trte trtr tscc tscp tsec tses tset tsfc tsfl tsis tsoi tsol tsop tsos tspo tsps tspt tsse tssf tssi tssr tsst tstc tsts ttcp tteo tter ttfc ttff ttoe ttop ttss tttt