-hou -ous cccc cccl cccp cccs cccu cchl cchp cchr cchs cclc ccls ccoc ccpl ccpp ccpr ccps ccrc ccrl ccrp ccrs ccsl ccsp ccss ccuc ccup ccus chch chcp chcs chhs chlc chlp chlr choc choh chol choo chop chor chos chou chpp chpr chrc chro chrp chrr chrs chsc chsh chsr chul chur chus clhs cloo clop clor clos clou clpp clro clrs clsc cluh coch coco cocp cocu coho cohs col- coll colo colp cols colu cooh cool coop coos coph copo copp copr cops cor- corc corl coro corp corr cors cosc cosh cosl coso cosp coss coul coup cour cous cpcs cpcu cphl cphs cplc cpls cpos cpps cprs cpsc cpsl cpso cpsr cpsu cpus crcc crcr crhs crls croc croh crol croo crop cror crpc crps crsp crss crup crus cscc csch cscl csco cscr cscs cshl cshp cshs cslp cslr cslu csor csos cspc csps csrc csrs cssr csup csur csus cucc culc cull culo culp culs cupl cupo cupp cupr cups curl curo curr curs cush cuso cusp cuss cusu hccc hcch hccs hchs hcpc hcps hcrp hcsc hcso hcss hhcl hhhh hhhs hhpc hhus hlhs hlss hlul hoch hocr hocs hohl hoho hol- holc holh holl holo holp hols holu hool hoop hoor hoos hopo hopp hops horc horl horo horr hors hosh hosp hoss houp hour hpcc hphs hpls hpps hpsc hpss hrhs hros hrpc hrpp hrps hrrc hrso hscc hshs hsls hsps hssp hsur huch hucs hucu huhs huhu hulc hull huls hulu huor huos hupp hups hurl huro hurr hurs huru hush huso huss huus lccc lccs lchc lchr lchs lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lhhh lhhs lhor lhss llcc llcs llhs lllc llll lloc lloo llps locc loch loco locs locu loho lohr lohs lohu loll lolo lols looc lool loop loor loos lopp lops lopu loro lors losc losh loso losp loss louh loul loup lour lous louu lphs lppl lprp lpsc lpss lrcs lrhs lroc lrps lrpu lrrc lrrr ls-r lsco lscs lshs lsoh lspl lspr lsrc lsso lssp lssr luch lucs luhu lull lulu luoh lupo lupu lurs lush luso luss luup occc ochs oclc ocos ocpp ocrl ocro ocrr ocrs ocul ocur ohcc ohho ohhs ohoh ohos ohso ohss ohus olcc ollo olor olos olpc olph olsh olur oocr ooho oohs oolo oooh oooo ooos oops oous ophs opls opo- opor opos oppo opps opsu opus orch orco orcs orhs orlo orlu oro- oror oros orpc orph orps orro orrs orso orsu orup orus oscc oscl osco oshc osho oshp oshs oshu oslo osoo osor osos osro osso ossu osul oucc ouch ouls oulu ouph our- ouro ours ouu- pccc pccl pccs pchp pchs pcll pclo pcos pcpp pcps pcrc pcrl pcso phcc phhs phlo phoh phoo phos phrr phrs phsc phul plcc plch plhs ploc ploh ploo plop plos plou plpp plss plup plur plus poch poco pocs pohl pohs poll polo pols polu pooh pool poop poor poos pop- popc popo popp pops porc poro porr pors posh poso poss poul poup pour pous ppcc ppcs pphs pplo ppos pppo pppp ppps pprc ppru ppsh ppss ppur prcc prcp prcs prhl prhs prlr prls pro- proc prol proo prop pros prou prps prrs prsc prsl prso prss prus pruu psco pscu pshc pshs psoc psol psos psou psph pspp pspr psps psrp pssc psso puch puhl pull pulo pulp puls pulu pupl pups pupu pur- purl puro purp purr purs puru push puss puuc rccc rccs rchs rcls rcos rcpo rcps rcsc rcsl rcss rhcp rhhs rhls rhoc rhoh rhos rhus rlcs rlls rlsh rocc roch roco rocs rohl rohr rohs rohu roll rolo rolp rool roop roor roos ropo rops rorc roro roru rosc rosh roso rosp ross rouh roul roup rous rpcs rpho rphs rpls rpos rpps rrhs rrrr rrsp rscc rsch rscs rshs rslc rslp rsos rspo rsps rssl ruch ruhh ruhl ruhr ruhs rull rulo rupp rurc ruro rurp rurs ruru rush ruso russ rusu s-os sccc sccl sccp sccs sch- schh schl scho schr schs scl- sclc scls scoh scol scoo scop scor scpl scpo scps scr- scrc scrs scsc scsh scsl scso scsr scsu scul scup scur shcc shcp shhh shhs shl- shlp shls shoo shop shor shos shou shps shrp shrs shsc shul shup shur shus shuu slcc slcu slhs sllp sloc sloh sloo slop slos slpp slps slrc slrp slrs slsc slsu sluc slup slur soch socl soco socr socs sohh sohl soho sohp sohs sohu solh soll solo solp solr sols sool soop soor soos soph sopo sopp sops sopu sorh soro sorr sors soru sosh soso soss soul soup sour sous spcc spco spcs sphr sphs splc splo splp splr spls spoc spoo spop spor spos spps spro sprs spso spsp spss spur spus srcc srch srhs sros srpc srps srsp sscc sscp sscs sshl sshs sslc sslp ssoc ssop sspc sspl sspo ssps ssrc ssrl ssrs sssc sssh ssss suc- succ such sucr sucs suhl suho suhr sul- sulc sulh sull sulo sulp sulu suoh suor suos sup- suph supo supp supr sups sur- surc suro surp surr surs suru sus- suso susp suss susu suus u-rp uccp ucho uchs ucos ucph ucrc ucsc ucsu uhcl uhoh uhrs uhss uhuh uhup ulcc ulch ulco ullo ullr ulo- uloc ulos ulul ulus uocc uolc uor- upcs uplo upor upos uppc uppp uppu upsc upup urch urho urls uro- urol uroo urpo urrh urso urss ursu urup urur urus uscc usch usco uscs usho ushr ushs ushu uslp uslu usoc usos uspc uspo uspp usps ussc ussr usss ussu usul usus uucp uulu uuoc uuuu