-hou -ous cccc cccl cccs cccu cchl cchr cchs cclc ccls ccnc ccnr ccns ccnu ccoc ccrc ccrl ccrs ccsl ccsn ccss ccuc ccus chch chcs chhs chlc chln chlr chnc chnl chno chnr chns choc choh chol chon choo chor chos chou chrc chrn chro chrr chrs chsc chsh chsr chul chun chur chus clhs clon cloo clor clos clou clro clrs clsc cluh clun cnco cnhs cnoh cnrc cnrr cnsl cnss coch coco cocu cohn coho cohs col- coll coln colo cols colu con- conc conn cono cons cooh cool coon coos cor- corc corl corn coro corr cors cosc cosh cosl coso coss coul coun cour cous crcc crcr crhs crls crns croc croh crol cron croo cror crss crun crus cscc csch cscl csco cscr cscs cshl cshs cslr cslu csor csos csrc csrs cssr csur csus cucc cucn culc cull culo culs cuno cuon curl curn curo curr curs cush cuso cuss cusu hccc hcch hccs hchs hcsc hcso hcss hhcl hhhh hhhs hhus hlhs hlss hlul hncs hnhs hoch hocn hocr hocs hohl hohn hoho hol- holc holh holl holn holo hols holu hono hons honu hool hoon hoor hoos horc horl horn horo horr hors hosh hoss hour hrhs hron hros hrrc hrso hrun hscc hscn hshs hsls hson hsur huch hucs hucu huhn huhs huhu hulc hull huls hulu hunc hunh huns huon huor huos hurl hurn huro hurr hurs huru hush huso huss huus lccc lccs lchc lchr lchs lcls lcor lcrl lcrs lcsc lcsr lhhh lhhs lhor lhss lhun llcc llcs llhs lllc llll lloc lloo lncr lnhs lnso locc loch locn loco locs locu lohn loho lohr lohs lohu loll lolo lols lono lonr lons looc lool loon loor loos lorn loro lors losc losh loso loss louh loul loun lour lous louu lrcs lrhs lroc lron lrrc lrrr ls-r lsco lscs lshs lsoh lson lsrc lsso lssr luch lucs luhu lull lulu lunn luno luns luoh lurs lush luso luss nccc nccn nccr nccs nccu nchc nchs nclc ncln nclr ncnc ncoc ncor ncos ncrc ncsc ncsl ncss nhcc nhhl nhhs nhnn nhon nhrc nhsc nlcc nlcs nlhs nlls nlsc nnhs nnls nnnn nnos nnsl nnss noch nocl noco nocs nohn noho nohs noll nolo nols non- nonn nono nons nonu noo- nool noon nooo noor noos nor- norc norn noro norr nors nos- nosh noss nosu nouh noul noun nour nous nrcs nrhs nroc nron nrrc nrrl nrsc nscc nscl nscs nshs nslr nsls nsnr nsos nsou nsrc nsrl nssc nsso nssr nsss nuch nucs nucu null nunc nunn nuno nuns nuoc nuon nurc nurl nurn nurr nurs nuru nush nusl nuss nusu occc occn ochs oclc ocon ocos ocrl ocro ocrr ocrs ocul ocur ohcc ohho ohhs ohno ohoh ohos ohrn ohso ohss ohus olcc ollo olon olor olos olsh olur onc- onco onno onon onor onos onsc onso onur onus oocr ooho oohs oolo oons oooh oooo ooos oous orch orco orcs orhs orlo orlu ornc orno orns oro- oron oror oros orro orrs orso orsu orus oscc oscl osco oshc osho oshs oshu oslo osno osnr osoo osor osos osro osso ossu osul osun oucc ouch ouls oulu oun- our- ourn ouro ours ouu- rccc rccs rchs rcls rcnl rcnr rcon rcos rcsc rcsl rcss rhhs rhls rhoc rhoh rhon rhos rhun rhus rlcs rlls rlsh rnco rncs rnhl rnsh rocc roch roco rocs rohl rohn rohr rohs rohu roll rolo ronc rono rons rool roon roor roos rorc roro roru rosc rosh roso ross rouh roul roun rous rrhs rrrr rrun rscc rsch rscn rscs rshs rslc rsnn rsno rsnr rsos rssl ruch ruhh ruhl ruhn ruhr ruhs rull rulo runc runn runo runs rurc ruro rurs ruru rush ruso russ rusu ruun s-os sccc sccl sccs sch- schh schl scho schr schs scl- sclc scls scnr scoh scol scon scoo scor scr- scrc scrn scrs scsc scsh scsl scsn scso scsr scsu scul scun scur shcc shhh shhs shl- shls shon shoo shor shos shou shrs shsc shul shun shur shus shuu slcc slcu slhs slln sloc sloh slon sloo slos slrc slrn slrs slsc slsu sluc slur sncc snco snhs snns snoc snoo snor snos snrs snur snus soch socl soco socr socs sohh sohl sohn soho sohs sohu solh soll soln solo solr sols son- sono sons sonu sool soon soor soos sorh sorn soro sorr sors soru sosh soso soss soul soun sour sous srcc srch srhs srnn srno sros sscc sscs sshl sshs sslc ssns ssoc ssrc ssrl ssrs sssc sssh ssss suc- succ such sucr sucs suhl suho suhr sul- sulc sulh sull sulo sulu sun- sunn suno suns sunu suoh suor suos sur- surc surn suro surr surs suru sus- suso suss susu suus ucho uchs ucon ucos ucrc ucsc ucsu uhcl uhno uhoh uhrs uhss uhuh ulcc ulch ulco ullo ullr ulno ulo- uloc ulos ulul ulus uncc unch uncl unco uncs unno unns unon unos unro unrs uns- unsc unso unus uocc uolc uor- urch urho urls urns uro- urol uroo urrh urso urss ursu urun urur urus uscc usch usco uscs usho ushr ushs ushu uslu usnc usno usnr usnu usoc usos ussc ussr usss ussu usul usun usus uulu uuno uuoc uuuu