otus oucc ouii ouin ouir ouis ouit ouls oulu oun- our- ourn ouro ours ourt oust out- outi outo outs ouu- rccc rccs rcic rcis rcls rcnl rcnr rcon rcos rcsc rcsi rcsl rcss rctc rcti rcts ricc rico rics rict riin riis rill rilo rilu rinn rino riol rion rios riot riou riri rirs risc risi riso riss rist risu riti ritl rito rits ritt ritu rius rlcs rlin rlls rnco rncs rnin rnli rnnt rnot rnut rocc roco rocs roil roin roio roir rois roit roiu roll rolo rolt ronc roni rono rons ront rooi rool roon roor roos root rorc rori roro rort roru rosc rosi roso ross rost rotc roti rotl rotn roto rotr rots rott roul roun rous rout rrrr rrun rscc rscn rscs rsis rslc rsnn rsno rsnr rsos rssl rsts rstu rtcc rtls rtlt rtns rtss rtts ruci ruct ruin ruis ruit rull rulo runc runi runn runo runs runt rurc ruri ruro rurs ruru rusi ruso russ rust rusu ruti rutl ruto ruts rutt rutu ruun s-ic s-ii s-os sccc sccl sccs scct sci- scic scil scin scio scir scis scit scl- sclc scls scnr scnt scol scon scoo scor scot scr- scrc scri scrn scrs scsc scsi scsl scsn scso scsr scst scsu sctc sctl sctn scto sctr scts scul scun scur scut sicc sici sico sics sicu siit sil- silc sili sill silo sils silt silu sini sinn sino sins sint sinu siol sion sior sios siot siou sirc siri siro sirr sirs sirt siru sisc sisi siss sist sisu sit- sitc siti sitn sito sits sitt situ siui sius siut sl-i slcc slcu slic slir slit slln sloc slon sloo slos slot slrc slrn slrs slsc slst slsu slts sluc slur slut sncc snco snir snit snns snoc snoo snor snos snot snrs sntr snur snus soci socl soco socr socs soic soil soin soir sois soit soli soll soln solo solr sols solt son- soni sono sons sont sonu sool soon soor soos soot sori sorn soro sorr sors sort soru sosi soso soss sost sotc sotl sotn soto sots sotu soul soun sour sous sout srcc srct sris srni srnn srno sros srtr sscc ssci sscs ssin ssis ssit sslc sslt ssns ssoc ssot ssrc ssri ssrl ssrs sssc sssi ssss sstc sstl ssts stcc stcs stcu stic stil stio stir stis stit stlc stln stlo stlt stnn stnr stns stol ston stoo stor stos stot stou strc stri strn stro strs stru stsi stss sttc sttr stuc stul stun stur stus stut suc- succ suci sucr sucs suin suio suir suis suit sul- sulc suli sull sulo sult sulu sun- suni sunn suno suns sunt sunu suor suos sur- surc suri surn suro surr surs surt suru sus- susi suso suss sust susu suti suto sutu suus tccc tccu tcnn tcon tcos tctc tcts tcul ticc tico tics tiit tiiu till tiln tilo tilr tils tilt tinc tini tinn tino tins tint tinu tion tios tiou tiri tirl tiro tirr tirs tiru tisi tiso tiss tist titc titi tito tits titt titu tlco tlli tlon tlos tlrs tncc tnts tnut toci toco toil tois toit tol- toli toll tolo tolt tolu toni tonn tono tons tonu tool toon toor toos toot torc tori torn toro torr tors tort toru tosc tosi toso toss tost tosu totc toti toto totr tots tott toui toul toun tour tous tout trcc trcl tri- tric tril trin trio tris trit trno troc troi tron troo tros trot trou trsi trst trtc trtr truc trun trus trut truu tscc tsin tsis tsoi tsol tsos tsou tssi tssr tsst tstc tsts tsui tsun ttcn tton ttss tttt ttul tucc tuco tuil tuin tuis tuit tuiu tuli tull tulo tulu tunc tuni tunn tuno tuns tunu tuor tuos turc turi turn turo turr turs turt turu tusc tusi tuss tust tuti tutl tuto tuts tutt tutu tuuo ucci ucil ucin ucio ucon ucos ucrc ucsc ucst ucsu ucut uint uirr uist uits ulcc ulco ulic ulli ullo ullr ulno ulo- uloc ulos ulti ulto ults ultt ulul ulus uncc unci uncl unco uncs unct uni- unic unii unin unio unir unis unit unni unno unns unon unos unro unrs uns- unsc unso unst unto unts unus unut uocc uolc uor- urci uric urin uris uriu urls urni urns uro- urol uroo urri ursi urso urss ursu urts urun urur urus urut uscc usco uscs usin usis uslu usnc usno usnr usnu usoc usoi usos ussc ussr usss usst ussu ustc usti usto usts usui usul usun usus util utin utis utor utri utsc utsl utti utto uttu uulu uuni uuno uuoc uuri uusi uuuu