dolu dood dool door doos doot dorc dord doro dorr dors dort doru dosh doso doss dost dotd doth doto dots dott douc doud doul dour dous dout drhs drod droh drol drot drou drrs drus drut druu dscc dsch dscr dscs dsdr dshs dsls dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dthd dtor dtot dtrl dtss duch duco ducs duct dudd dudo duds dudu duhl duhr duhs duhu dulc dull dulo dult dulu duo- duos duro durt duru dush dust duts duul duur duut hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hcst hdhs hdoc hdod hdos hdss hdtt hhcl hhds hhhh hhhs hhus hlds hlhs hlod hlss hlul hoch hocr hocs hodh hodr hods hohl hoho hol- holc hold holh holl holo hols holt holu hood hool hoor hoos hoot horc hord horl horo horr hors hort hosh hoss host hotd hoth hotl hoto hotr hots hott hotu houd hour hout hrdc hrhs hrod hros hrrc hrso hrud hscc hsct hshs hsls hsts hsur htcc hths htoh htol htsc httr huch hucs hucu hudd hudl hudo huds hudu huhs huhu hulc huld hull huls hult hulu huor huos huot hurd hurl huro hurr hurs hurt huru hush huso huss hust huth huto huts hutt hutu huus lccc lccs lcdd lcdr lcds lchc lchr lchs lcls lcor lcrd lcrl lcrs lcsc lcsd lcsr lctl lcto lcts ldls ldos ldrs ldsh lhhh lhhs lhor lhss llcc llcs lldc llds llhs lllc llll lloc llod lloo llud locc loch loco locs locu lodh lods loho lohr lohs lohu lold loll lolo lols looc lood lool loor loos loot lord loro lors losc losh loso loss lost lotd loth lotl loto lotr lots lott loud louh loul lour lous lout louu lrcs lrdd lrds lrhs lroc lrrc lrrr lrst lrts ls-r lsco lscs lsds lshs lsoh lsrc lsso lssr lsts ltcc ltcs ltds lthr lths ltrs ltsr lttc lttr ltuc luch lucs ludd ludo luhu lull lulu luoh lurd lurs lurt lush luso luss lust luth luts occc occt ocds ochs ocht oclc ocos ocrl ocro ocrr ocrs oct- octo octs ocul ocur oddd odds odoh odoo odor odos odot odou odrl odso odts odtu odur odus ohcc ohho ohhs ohoh ohos ohso ohss ohto ohtu ohus olcc oldh olds ollo olor olos olot olsh olst oltu olur oocr ooho oohs oold oolo oooh oooo ooos oord oort oost oots oous orch orco orcs ordo ords ordu orhs orlo orlu oro- oror oros orot orro orrs orso orsu ortc orth orto orts orus oscc oscl osco oshc osho oshs oshu oslo osoo osor osos osrd osro ossd osso ossu ostc ostr osts osul otcd otcl otho othr oths oto- otoh otoo otor otos otro otrs otso otsu otto otts ottu otur otus oucc ouch oudc oudh ouds ould ouls oulu our- ouro ours ourt ousd oust out- outh outo outs ouu- rccc rccs rcdc rcds rchs rcls rcos rcrd rcsc rcsd rcsl rcss rctc rcts rdhs rdoc rdos rdso rhhs rhls rhoc rhod rhoh rhos rhus rlcs rlds rldt rlls rlsh rocc roch roco rocs rodd rodo rods rohl rohr rohs rohu rold roll rolo rolt rood rool roor roos root rorc roro rort roru rosc rosh roso ross rost rotc roth rotl roto rotr rots rott roud rouh roul rous rout rrhs rrrr rscc rsch rscs rsdd rsdl rsds rshd rshs rslc rsos rssl rsts rstu rtcc rtdt rths rtls rtlt rtss rtts ruch ruct rudd rudl rudo ruds ruhh ruhl ruhr ruhs rull rulo rurc rurd ruro rurs ruru rush ruso russ rust rusu ruth rutl ruto ruts rutt rutu ruud s-os sccc sccl sccs scct scdc scds sch- schh schl scho schr schs scl- sclc scls scoh scol scoo scor scot scr- scrc scrs scsc scsd scsh scsl scso scsr scst scsu sctc sctd sctl scto sctr scts scud scul scur scut sdcc sdch sdco sddc sdds sdhd sdhs sdlc sdls sdlt sdot sdrc sdrs sdsc sdsl sdss sdsu shcc shhh shhs shl- shld shls shod shoo shor shos shot shou shrs shsc shts shud shul shur shus shut shuu slcc slcd slcu slds slhs sloc slod sloh sloo slos slot slrc slrs slsc slst slsu slts sluc slud slur slut soch socl soco socr socs sodd sodo sods sodu sohh sohl soho sohs sohu sold solh soll solo solr sols solt sood sool soor soos soot sord sorh soro sorr sors sort soru sosh soso soss sost sotc soth sotl soto sots sotu soud soul sour sous sout srcc srch srct srhs sros srsd srtr sscc sscs ssdc ssdd sshl sshs sslc sslt ssoc ssot ssrc ssrl ssrs sssc sssh ssss sstc sstd ssth sstl ssts stcc stch stcs stcu stds sths stlc stld stlh stlo stlt stod stol stoo stor stos stot stou strc strd stro strs stru stss sttc sttd sttr stuc stud stul stur stus stut suc- succ such sucr sucs sudd sudh sudo suds suhl suho suhr sul- sulc suld sulh sull sulo sult sulu suoh suor suos sur- surc surd suro surr surs surt suru sus- susd suso suss sust susu suto sutu suus tccc tccu tcdd tch- tchh tcho tchr tchs tchu tcos tcsh tctc tcts tcul tdhs tdls tdor tdss thch thdr thds thoo thor thos thot thou thro thru thsd thsr thss thtr thts thud thul thur thus tlco tldr tlos tlrs toch toco todd todo tods todt todu toho tohu tol- told toll tolo tolt tolu tood tooh tool toor toos toot torc tord toro torr tors tort toru tosc tosh toso toss tost tosu totc totd toth toto totr tots tott touh toul tour tous tout trcc trcl trhs troc trod troo tros trot trou trsd trst trtc trtr truc trud trus trut truu tscc tshs tsol tsos tsou tssr tsst tstc tsts ttss tttt ttul tucc tuch tuco tudu tuhs tuht tuhu tull tulo tulu tuor tuos turc turd turo turr turs turt turu tusc tusd tush tuss tust tutl tuto tuts tutt tutu