rous rout rpcs rpdp rpet rpii rpoe rpos rpps rptd rpts rred rrrr rrsp rscc rscs rsdd rsds rsee rsid rsis rsos rspo rsps rsre rstp rsts rstu rtcc rtce rtdt rtee rtei rtes rtps rtss rttp rtts ruce ruci ruct rudd rude rudi rudo rudp ruds rued ruer rues ruet ruid ruis ruit rupe rupp rupt rurc rurd rure ruri ruro rurp rurs ruru ruse rusi ruso russ rust rusu rute ruti ruto ruts rutt rutu ruud s-ic s-ii s-os sccc scce sccp sccs scct scdc scdp scds scec scee scep scer scet sci- scic scid scie scio scip scir scis scit scoo scop scor scot scpe scpi scpo scps scpt scr- scrc scre scri scrs scsc scsd scsi scso scsr scst scsu sctc sctd scto sctr scts scud scup scur scut sdcc sdco sddc sdds sdep sder sdes sdet sdic sdio sdot sdpr sdps sdrc sdrs sdsc sdss sdsu se-c se-d se-e se-i se-o se-s se-t se-u sec- secc secd sece seco secr secs sect secu sede sedo seds seec seed seep seer sees seet seeu seid seie seii seip seir seis seit seiu seoc seod seoi seop sepd sepe sepi sepo sepp sepr seps sept sepu serc serd sere seri sero serp serr sers sert seru sesc sese sesi seso sess sest set- setc sete seti seto sets sett seui seur sicc sice sici sico sicp sics sicu sidd side sidi sido sidr sids siec sied sier sies siit siod sioe siop sior sios siot siou sipc sipe sipi sipo sipp sips sipt sirc sire siri siro sirp sirr sirs sirt siru sisc sisd sise sisi siss sist sisu sit- sitc sitd site siti sito sits sitt situ siue siui sius siut soce soci soco socr socs sodd sode sodo sods sodu soec soeo soep soes soic soie soir sois soit sood soop soor soos soot sopd sope sopi sopo sopp sops sopu sord sore sori soro sorr sors sort soru sose sosi soso soss sost sotc sote soto sotp sots sotu soud soue soup sour sous sout spcc spco spcs spdc spde spdp spdr spdt spec sped spee sper spes spet spic spie spio spip spir spis spit spoc spod spoo spop spor spos spot sppd spps sprd spri spro sprs spsd spse spso spsp spss spst sptc spto sptr spts spud spue spui spur spus sput srcc srct srde srec sreo sres sris sros srpc srps srpt srsd srsp srtp srtr sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses sset ssid ssis ssit ssoc ssop ssot sspc sspe sspo ssps sspt ssrc ssri ssrs sssc sssi ssss sstc sstd sstp ssts stcc stcp stcs stcu stds stec sted stee steo step ster stes stet stic stid stie stio stip stir stis stit stod stoe stoo stop stor stos stot stou stpd stpp stps strc strd stre stri stro strs stru stsi stss sttc sttd sttr stuc stud stue stup stur stus stut suc- succ suci sucr sucs sudd sude sudi sudo suds sued suee suer sues suet sueu suid suie suio suir suis suit suor suos sup- supe supo supp supr sups supt sur- surc surd sure suri suro surp surr surs surt suru sus- susd suse susi suso susp suss sust susu sute suti suto sutu suus tccc tccu tcdd tcep tcos tcpo tctc tcts tdes tdis tdor tdri tdse tdss teco tecr tecs tect tedd tede tedi teds teec teed teer tees teet teic teie teip teir teis teiu teor teos tepe tepi tepp tepu ter- terc tere teri tero terp terr ters teru tesc tesd tese teso tesp tess test tete teti teto tetr tets tett tetu teut ticc tice tico tics tidc tidd tide tids tie- tied tiee tiei tieo tiep tier ties tiet tiit tiiu tiop tios tiou tip- tipc tipe tipi tipo tipp tips tipt tipu tird tire tiri tiro tirr tirs tiru tise tisi tiso tiss tist titc tite titi tito titp tits titt titu toce toci toco todd tode todi todo tods todt todu toed toee toei toer toes toet toid toie tois toit tood toor toos toot top- topd tope topi topo topp tops topt topu torc tord tore tori toro torp torr tors tort toru tosc tose tosi toso toss tost tosu totc totd tote toti toto totr tots tott toui toup tour tous tout tpcd tpcp tpcs tpdu tped tper tpir tppd tppp tppr tprs tpsc tpte tptp tptr tput trcc tre- trec tred tree trei treo tres tret treu tri- tric trie trio trip tris trit troc trod troe troi troo trop tros trot trou trpc trpe trpp trps trsd trsi trst trtc trte trtr truc trud true trus trut truu tscc tscp tsec tses tset tsid tsis tsoi tsop tsos tsou tspo tsps tspt tsse tssi tssr tsst tstc tsts tsui tsup ttcp tteo tter ttoe ttop ttss tttt tucc tuco tude tudi tudu tuei tuer tues tuet tuis tuit tuiu tuor tuos tupe tupi tupo tups tupu turc turd ture turi turo turp turr turs turt turu tusc tusd tusi tuss tust tute tuti tuto tuts tutt tutu tuuo u-ie u-rp ucci uccp ucdc ucdd uces ucio ucos ucrc ucsc ucsd ucst ucsu ucut uddi udds uder udet udic udid udir udoo udop udos udot udpd udsd udts ueir uepi uers uess uies uipi uirr uisd uise uist uits uocc uor- uore upci upcs updo uped upic upie upis upor upos uppc uppe uppp uppu upri upsc upse upsi upto upup urci urde urds urdu ure- ured ures uret uric urie uris uriu uro- uroo urpo urre urri urse ursi urso urss ursu urte urts urup urur urus urut uscc usce usco uscs usdc usde usdo usdp usds usdt used usee user uses uset usie usip usis usoc usoe usoi usos uspc uspo uspp usps ussc usse ussr usss usst ussu ustc uste usti usto ustp usts usui usus utec utep uter utes utid utis utor utpd utri utsc utti utto uttu uucp uuoc uuri uusi uuuu