-hou c-cd cccc cccu ccdc ccdh ccdn ccdr ccgc cchr ccnc ccnr ccnu ccoc ccod ccrc ccrg ccuc cd-r cddr cdnc cdon cgcc cgcg cgro chch chgd chgn chnc chno chnr choc chod choh chok chon choo chor chou chrc chrd chrn chro chrr chud chug chuk chun chur ckch ckck ckco ckdo ckdu ckgn ckgo cknc ckoc ckoo ckor ckrc ckrd cnco cndd cnoh cnrc cnrr coch cock coco cocu codd cogh cogo cohn coho cok- coko con- conc cond cong conk conn cono cood cooh cook coon cor- corc cord corg cork corn coro corr coud couk coun cour crcc crcr crdc crkc croc crod croh crok cron croo cror crud crug cruk crun cucc cuck cucn cuk- cund cuno cuon curd curn curo curr dccc dccu dcgo dcon dcrk dddd ddoc ddrc dgkd dgkg dhod dhor dhrn dhun dhur dkdc dnoc dnrc dnuk doch dock doco docu dod- dodd dodg dodo dog- dogg dogh dogo dogu dohc dohr doko donc dond dong donk donn dono donr dood dook doon door dorc dord dork dorn doro dorr doru douc doud doug douk doun dour drnh drno drod drog droh dron drou drug druk druu duch duck duco dudd dudo dudu dugu duhr duhu duku dunc dung dunk dunn duno duo- duon durg durk durn duro duru duur gc-c gccc gcrg gdor gdrc gggg gghg ggrn ghon ghug gncc gngc gnod gnoo gnrc gnrr goch gocr godo gogh gogo goku gon- gond gong gonk gonn gono gonu good goog gook goon goor gord gorg gorn goro gorr gou- goud goug gouk goun gour grcc grdc groc grod grog groh grok gron groo gror grou grrr grug grun grur guch guck gudo gudu gugg gugh gugu guhr gund gung gunk gunn gurd gurg gurh gurk gurn guro gurr guru hccc hcch hcdr hcgh hcng hcrd hdoc hdod hggc hhgg hhhh hkcc hknd hndd hoch hock hocn hocr hodh hodk hodr hogg hogh hogo hogu hohn hoho hoko hoku hond hong honk hono honu hood hook hoon hoor horc hord horg hork horn horo horr houd houk hour hrdc hrdn hrng hrod hron hrrc hrud hrun huch huck hucu hudd hudo hudu hugg hugh hugo huhn huhu hunc hund hung hunh hunk huon huor hurd hurk hurn huro hurr huru kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcgc kcgr kchg kchh kchk kchn kcho kchr kchu kckc kckk kckn kcko kckr kcnd kcnh kcno kcnr kcog kcoh kcon kcor kcou kcrc kcrg kcrh kcrn kcro kcrr kcru kcuh kcuk kdcc kdcd kdco kdcr kddc kddd kddg kddk kddr kdgo kdhn kdkd kdkk kdkn kdko kdkr kdnd kdnk kdnn kdno kdnr kdoc kdog kdok kdro kduc kdug kdun kdur kgcc kgcd kgcn kgcr kgdc kgdd kggg kggo kggr kghr kgnc kgnd kgng kgno kgnr kgnu kgon kgor kgou kgrc kgrd kgrg kgrk kgrn kgro kgrr kgud khcc khch khck khdc khdk khdn khdr khgc khgg khhg khhk khho khkk khkn khkr khnc khnd khnk khnr khnu khoc khok khon khor khou khrd khrk khro khrr khud khug khuk khun khur kkcd kkch kkck kkcn kkco kkcr kkdc kkdd kkdg kkdo kkgo kkgr kkhh kkhk kkhr kkkk kknd kknn kkno kknu kkoh kkon kkoo kkor kkrc kkrh kkrk kkrn kkro kkrr kkuu knch knck kncn knco kncr kncu kndc kndd kndh kndk kndn kndo kndr kndu kngn kngr knhc knhk knkk knnd knng knnk knnr knoc knod knog knok knon knor knou knrg knrk knro knud knuk knur kocd koch kock kocn kodk kodo kodu kogd kogg kogh kogn kogo kogu kohd kohh kohn koho kohr kohu kokc kokh kokk kokn koko kokr koku konc kond kong konk kono kooc koog kook koon kooo koor koou korc kord korg kork korn koro korr koru kour kouu krcc krcd krcg krch krcn krco krcu krdc krdd krdg krdo krdr krdu krgn krhc krkc krkd krkh krkk krkn krko krkr krku krnd krng krnh krnk krnn krno krnu kroc krod krog kroh krok kroo kror krrc krrg krrk krrn krro krrr kruc krug kruh kruk krun krur kucc kucd kuch kuco kucr kudd kudo kudu kugn kugo kugr kuhn kuhu kukh kukk kukn kuku kunc kund kung kunk kuno kunr kunu kuok kuon kuoo kurd kurk kuro kurr kuru kuuk kuur kuuu nccc nccn nccr nccu ncdc ncdn ncdr ncdu ncgr nchc nchd ncnc ncnd ncoc ncor ncrc ncuk ndcc nddo ndoc ndor ndrc ngdc ngon ngor ngou ngur nguu nhcc nhnn nhon nhrc nkok nkor nngn nnnn noch nock noco nodo nodu nogg nogh nogo nohn noho noko non- nong nonn nono nonu noo- nook noon nooo noor nor- norc nord norg nork norn noro norr nouh noun nour nrdc nroc nron nrrc nrrd nuch nuck nucu nudc nudd nudo nuku nunc nung nunk nunn nuno nuoc nuon nurc nurd nurn nurr nuru nuuk occc occn ocon ocro ocrr ocur oddd odoh odon odoo odor odou odur ogdc ogdh ogod ogog ogon ogou ogro ogun ohcc ohgr ohho ohno ohoh ohok ohrn okcu okgo okko okno okok okon okor okro okun okur onc- oncd onco ondo ongo ongu onno onod onon onor onur oocr ooho ooku oooh oooo oord orch orco ordn ordo ordu orgn orgo orko ornc orno oro- orok oron oror orro oucc ouch oudc oudh ough oun- ound oung our- ourn ouro ouu- rccc rcdc rcgc rcnr rcon rcrd rcrg rdoc rhcg rhoc rhod rhog rhoh rhon rhug rhun rnco rndc rnod rocc roch rock roco rodd rodo rogg rogh rogo rohn rohr rohu rokh rokk roko rokr roku ronc rond rong ronk rono rood roog rook roon roor rorc rork roro roru roud rouh rouk roun rrrr rrun ruch ruck rudd rudo rugg rugh ruhh ruhn ruhr rukh rukk rukn ruku runc rund rung runk runn runo ruok rurc rurd ruro ruru ruud ruun ucdc ucdd ucho ucon ucrc udoh udon udoo uduk udun ugcc ugcg uggo ugod ugro ugur uguu uh-d uhno uhoh uhok uhuh ukcc ukko uknc ukok ukon ukrc ukur uncc uncg unch unco undo