reos reot repe repi repl repo repp repr reps rept rere rerg reri rero rers rert rese resi reso resp ress rest rete reti reto retr rets rett rgit rgtr rgts ricc rice rico rics rict riel riep rier ries riet rige rigg rigi rigo rigs 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 rlcg rlcs rlee rlls rocc roce roco rocs roeg roel roer roes roet roge rogg rogi rogo roig roil roio roir rois roit role roll rolo rolp rolt roog rooi rool roop roor roos root rope ropo rops rorc rore rori roro rort rosc rose rosi roso rosp ross rost rotc rote rotg roti rotl roto rotr rots rott rpcs rpet rpgs rpii rpls rpoe rpos rpps rpts rrle rrrr rrsp rscc rscs rsee rsgc rsis rslc rslp rsos rspo rsps rsre rssl rstp rsts rtcc rtce rtcg rtee rtei rtes rtgs rtle rtls rtlt rtps rtss rttp rtts s-ic s-ii s-os sccc scce sccl sccp sccs scct scec scee sceg scel scep scer scet scgp scgs sci- scic scie scil scio scip scir scis scit scl- sclc scls scog 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-g se-i se-o se-s se-t sec- secc sece secg seco secr secs sect seec seeg seel seep seer sees seet sege segg segi sego segs seie seii seil seip seir seis seit sele seli sell selo sels selt seoc seoi seol seop sepe sepg sepi sepo sepp sepr seps sept serc sere serg seri sero serp serr sers sert sesc sese sesi seso sess sest set- setc sete seti setl seto sets sett sgce sgcg sger sges sggg sggs sgic sgio sglr sgls sgps sgro sgss sgts sicc sice sici sico sicp sics siec sieg siel sier sies sige sigg sigi sigo sigs siit sil- silc sile sili sill silo sils silt sioe siol siop sior sios siot sipc sipe sipi sipo sipp sips sipt sirc sire 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 slge slic slie slig slip slir slit sllp sloc sloe slog 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 sogi sogo sogs soic soie soil soir sois soit sole soli soll solo solp solr sols solt soog sool soop soor soos soot sope sopi sopo sopp sops sore sorg sori soro sorr sors sort sose sosi soso soss sost sotc sote sotl soto sotp sots spcc spco spcs spec spee speg spel sper spes spet spgt spic spie spig spio spip spir spis spit splc sple splo splp splr spls spoc spoo spop spor spos spot spps spri spro sprs spse spso spsp spss spst sptc spto sptr spts srcc srct srec sreo sres sris sros srpc srps srpt srsp srtp srtr sscc ssce ssci sscp sscs ssec ssee ssep sses sset ssgs ssgt ssis ssit sslc ssle sslp sslt ssoc ssop ssot sspc sspe sspl sspo ssps sspt ssrc ssrg ssri ssrl ssrs sssc sssi ssss sstc sstl sstp ssts stcc stcp stcs stec stee steg stel steo step ster stes stet stge stgr stic stie stig stil stio stip stir stis stit stlc stle stlg stlo stlt stoe stog stol stoo stop stor stos stot stpp stps strc stre stri stro strs stsi stss sttc sttr tccc tcep tcos tcpo tctc tcts tecl teco tecr tecs tect teec teel teer tees teet tegg tegi tego tegs tegt teic teie teil teip teir teis tel- telc tele telg teli tell telo tels telt teor teos tepe tepi tepp ter- terc tere teri tero terp terr ters tesc tese tesl teso tesp tess test tete teti teto tetr tets tett tgcc tgel tgle tgtc tgts ticc tice tico tics tie- tiee tiei tiel tieo tiep tier ties tiet tige tigi tigr tigs 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 tlgc tlli tlos tlrs toce toci toco toee toei toer toes toet toge togo togr togs togt toie toil tois toit tol- tole toli toll tolo tolt tool toor toos toot top- tope topi topo topp tops topt torc tore torg tori toro torp torr tors tort tosc tose tosi toso toss tost totc tote toti toto totr tots tott tpcp tpcs tpeg tper tpir tpls tpol tppp tppr tprs tpsc tpte tptp tptr trcc trcl tre- trec tree treg trei treo tres tret trge tri- tric trie trig tril trio trip tris trit troc troe trog troi troo trop tros trot trpc trpe trpg trpp trps trsi trst trtc trte trtr tscc tscg tscp tsec tses tset tsgt tsig tsis tsoi tsol tsop tsos tspo tsps tspt tsse tssg tssi tssr tsst tstc tsts ttcp tteo tter ttoe ttop ttss tttt