-ous c-cd cccc cccp cccs cccu ccdc ccdn ccdp ccds ccnc ccnp ccns ccnu ccoc ccod ccpn ccpp ccps ccsd ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cdcs cdnc cdon cdos cdot cdps cdss ckck ckco ckcs ckdo ckdu cknc ckns cknt ckoc ckoo ckos ckot ckpc ckso ckst ckts cnco cncp cndd cndp cnss cntc cntk cnut cock coco cocp coct cocu codd cods cok- coko con- conc cond conk conn cono cons cont cood cook coon coop coos coot copd copo copp cops copt cosc coso cosp coss cost cotc cotn coto cots cott cotu coud couk coun coup cous cout cpcs cpcu cpns cpnt cpos cppd cpps cpsc cpsk cpso cpsu cptp cpts cpus cscc cscd csco cscs csdn csdp csks csnp csos csot cspc cspd csps cspt cssd cstc cstd csto csts csup csus ctcp ctns ctos ctot ctpo ctpp ctps ctsc ctsn ctss ctsu cttn ctts cucc cuck cucn cuds cuk- cund cuno cunp cunt cuon cupo cupp cups cusd cusk cuso cusp cuss cust cusu cut- cutc cuto cuts cutt dccc dccp dccs dcct dccu dcds dcns dcon dcop dcos dcpo dcps dcsc dcss dctc dcts dcup dddd ddoc ddot ddpo ddps ddss ddts dkdc dncs dnoc dnpo dnsc dntp dntt dnuk dnus dnut dock doco docs doct docu dod- dodd dodo dods doko donc dond donk donn dono donp dons dont dood dook doon doop doos doot dopo dopp dops dopt dosk doso doss dost dotd dotk doto dots dott douc doud douk doun doup dous dout dpcp dpdt dpos dppc dpsd dpst dpsu dpts dscc dscn dscp dscs dsdp dsos dsps dspt dssc dssn dssp dsst dstc dstn dsto dsts dtcc dtdp dtot dtss dttp duck duco ducs duct dudd dudo duds dudu dukt duku dunc dunk dunn duno duns dunt duo- duon duos dupo dusk dust dutp duts duut k-os kccc kccd kcck kcct kccu kcdc kcdd kcds kcdu kckc kckk kckn kcko kcnd kcno kcnp kcns kcnt kcon kcos kcot kcou kcpc kcpn kcpo kcps kcpt kcpu kcsc kcsd kcsn kcsp kcss kcst kcsu kctc kctn kcto kctu kcuk kcup kdcc kdcd kdco kddc kddd kddk kdkd kdkk kdkn kdko kdkt kdnd kdnk kdnn kdno kdns kdoc kdok kdot kdps kdsc kdsd kdsk kdsn kdsp kdss kdst kdsu kdtd kdtn kdtp kduc kdun kdup kdus kdut kkcd kkck kkcn kkco kkcs kkct kkdc kkdd kkdo kkdt kkkk kknd kknn kkno kkns kknt kknu kkon kkoo kkot kkpc kkpk kkpn kkps kkpt kksd kksn kksp kkss kkst kksu kktc kktk kkts kktu kkup kkus kkut kkuu knck kncn knco knct kncu kndc kndd kndk kndn kndo kndp kndu knkk knkt knnd knnk knns knoc knod knok knon knop knot knou knpc knpt knsc knsd knsk knsn knso knsp knss knst knsu kntk kntn knto knts kntu knud knuk knus knut kocd kock kocn kocp kocs koct kodk kodo kods kodt kodu kokc kokk kokn koko kokp koks koku konc kond konk kono konp kont kooc kook koon kooo koop koos koot koou kopn kopp kops kopt kopu kos- kosc kosd koso kosp koss kost kosu kotc kotd kotk kotn koto kots kott kotu kous kout kouu kpcc kpcs kpdc kpdo kpkk kpnc kpnd kpno kpnp kpns kpnt kpoc kpod kpok kpoo kpop kpou kppc kppd kppk kppo kppp kpsc kpsd kpso kpsp kpsu kptd kptn kpto kpts kptt kpus ksck kscn ksco kscs kscu ksdc ksdk ksdn ksdp ksds kskd kskk kskn ksko ksks ksku ksnc ksnd ksnk ksnn ksnp ksns ksnt ksoc ksok kson ksoo ksop ksos ksou kspc kspd kspk kspn kspo ksps kspt kssn ksso ksss ksst kssu kstc kstk kstn ksto kstp ksts kstt kstu ksud ksun ksup ksut ksuu ktcc ktck ktco ktcs ktdc ktdd ktdk ktdo ktkc ktkk ktkn ktko ktks ktkt ktku ktnc ktnd ktnk ktnn ktno ktns ktnt ktoc ktok kton ktoo ktop ktot ktpk ktpo ktpt ktsc ktsd ktsn ktso ktst ktsu kttc kttk kttn ktto kttp ktts kttt kttu ktuc ktun kucc kucd kuco kucp kudd kudo kudu kukk kukn kuks kuku kunc kund kunk kuno kunp kuns kunt kunu kuok kuon kuoo kuop kuos kupd kups kupt kupu kusc kusd kusn kuso kusp kust kusu kuto kutp kuts kutt kutu kuuk kuuu n-up nccc nccn nccp nccs ncct nccu ncdc ncdn ncds ncdu ncnc ncnd ncoc ncos ncpc ncsc ncss ncst nctc ncuk ndcc ndcp ndcs nddo ndnp ndnt ndoc ndop ndos ndpd ndps ndss ndtc ndut nknt nkok nksp nnnn nnos nnot nnss nntn nock noco nocs noct nodo nods nodu noko non- nonn nono nons nont nonu noo- nook noon nooo noop noos noot nops nos- nosk noss nost nosu not- noto nots nott noun noup nous nout npcc nppc nppd npss nptc nptn nscc nscd nscs nsds nsdt nskk nsok nsos nsou nspc nsps nssc nsso nssp nsss nstc nstd nstp nsts nstu ntcc ntds ntnd ntnu ntop ntpc ntpd ntsc ntss ntsu ntto ntuc nuck nucs nucu nudc nudd nudo nuku nunc nunk nunn nuno nuns nunt nuoc nuon nups nuss nust nusu nuts nutt nutu nuuk occc occn occt ocds ocks ocon ocos ocpd ocpp oct- octo octs oddd odds odon odoo odop odos odot odou odso odts odtu odus okcu okko okno okok okon okot okpo okso okto okun okus onc- oncd onco onct ondo onkp onno onod onon onos onpt onpu onsc onso onst ont- ontc onto onup onus onut ooku oons oont oooo ooos oops oost ootp oots oous opds opo- opon opos oppo opps opsu optn opto opts opus oscc osco osku osno osoo osos ossd osso ossu ostc osts osun otcd oto- otok oton otoo otos otpp otso otsu otto otts ottu otus oucc oudc ouds oun- ound ousd oust out- outo outs ouu- pccc pccs pcks pcns pcnt pcod pcos pcpn pcpp pcps pcso pcts pcun pdcp pdns pdoc pdos pdpn pdsd pdss pdtc pkcs pkts pnkd pnkp pnon pnot pnpo pnpp pnsc pntd pnup pocd pock poco pocs pod- podd podo pods podu poko poku