-ose c-cd cccc cccs ccdc ccdr ccds cced ccee ccoc ccod ccrc ccre ccrs ccrt ccsd ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cder cdes cdos cdot cdre cdrs cdss cec- cece ceco cecs cect cedd cede cedo cedt ceec cees ceke ceor ceos cer- cerc cerd cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets ckck ckco ckcs ckdo cker ckoc ckoo ckor ckos ckot ckrc ckrd ckso ckst ckts coce cock coco coct codd code cods coed coes cok- coke coko cood cook coos coot cor- corc cord core cork coro corr cors cort cosc cose coso coss cost cotc cote coto cots cott crcc crce crcr crdc cre- crec cred cree creo cres cret crkc croc crod croe crok croo cror crot crrt crss crst crtc crts cscc cscd csce csco cscr cscs csdr csec csee cser cset csks csor csos csot csrc csrd csrs cssd csse cssr cstc cstd csto cstr csts ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts dccc dccs dcct dcds dcos dcrk dcsc dcss dctc dcts dddd ddes ddoc ddot ddrc ddre ddss ddts dec- decc decd dece deck deco decs dect dedd dede dedo deed deek deer dees deet dek- deke deks deor deos der- derc dere derk dero derr ders des- desc dese desk deso dess dest dete detk deto detr dets dkdc doce dock doco docs doct dod- dodd dode dodo dods doek doer does doke doko dood dook door doos doot dorc dord dore dork doro dorr dors dort dose dosk doso doss dost dotd dote dotk doto dots dott dred dree drek dres dret drod drot drrs dscc dscr dscs dsdr dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dted dtek dtor dtot dtss eccc ecce ecco ecct ecdc eced eces ecko ecks eco- ecod ecos ecot ecrc ecrr ecsc ecse ecss ect- ectc ecto ects eddc edde eddo edds ede- eder edes edoc edod edos edss edts eecs eede eeee eees eeke eeks eeoc eerc eero eers eese eesk eetc eete eets ekco eked ekek eker ekes eket ekos eocd eode eoes eore eost eotc eotd eoto eots ercc erce erde erds erec ered erer eres eret erke erks eroc erod eroe eroo eros errc erre erro errs erse erso erst erts esce esco escr escs esds esee esek eseo eser eses eset eske esko esks eso- esok esos esrd esse esso esst estc estd este esto estr ests etcc etco etcs etds etec etee eter etes etoe etok etos etre etro ette etto k-os kccc kccd kcck kccr kcct kcdc kcdd kcdr kcds kcec kced kcee kceo kcet kckc kckk kcko kckr kcoe kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcsc kcsd kcse kcsr kcss kcst kctc kcte kcto kdcc kdcd kdce kdco kdcr kddc kddd kddk kddr kdec kdet kdkd kdkk kdko kdkr kdkt kdoc kdoe kdok kdot kdro kdrs kdsc kdsd kdsk kdsr kdss kdst kdtd kdtr keck keco kecr kedc kedd kede kedo kedr keds kedt keed keek keer kees keet kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kert kesc kesd kesk keso kesr kess kest ket- ketc ketd kete ketk keto ketr kets kett kkcd kkck kkco kkcr kkcs kkct kkdc kkdd kkdo kkdt kked kkkk kkoo kkor kkot kkrc kkre kkrk kkro kkrr kkrs kkrt kksd kkse kksr kkss kkst kktc kktk kkts kocd kock kocs koct kode kodk kodo kods kodt koed koes kokc koke kokk koko kokr koks kooc kook kooo koor koos koot korc kord kore kork koro korr kors kort kos- kosc kosd kose koso kosr koss kost kotc kotd kote kotk koto kotr kots kott krcc krcd krce krco krcs krdc krdd krde krdo krdr krds krec kred kree krek kreo kres kret krkc krkd krke krkk krko krkr krks kroc krod kroe krok kroo kror kros krrc krre krrk krro krrr krrs krrt krsc krsd krse krsk krsr krss krst krtc krtk krto krtr krts ksce ksck ksco kscr kscs ksdc ksdk ksdr ksds ksec ksed ksee ksek kseo kser kset kskd kske kskk ksko kskr ksks ksoc ksok ksoo ksor ksos ksro ksrr ksrs ksrt ksse ksso kssr ksss ksst kstc kste kstk ksto kstr ksts kstt ktcc ktce ktck ktco ktcr ktcs ktdc ktdd ktde ktdk ktdo ktdr ktec kted ktee ktek ktkc ktke ktkk ktko ktkr ktks ktkt ktoc ktoe ktok ktoo ktor ktot ktrc ktre ktrk ktro ktrr ktrs ktrt ktsc ktsd ktso ktsr ktst kttc kttk ktto kttr ktts kttt o-eo occc occt ocds oce oced ocee ocet ocke ocks ocos ocre ocro ocrr ocrs oct- octe octo octs oddd odds oded odeo oder odes odet odoo odor odos odot odso odts oec- oecc oedo oeds oeec oere oers oese oest oked oker okes oket okko okok okor okot okre okro okso okto oocr ooer ooes oooo ooos oord oore oort oose oost oots orce orco orcs orde ordo ords ore- orec ored orek oreo orer ores orke orko oro- oroe orok oror oros orot orro orrs orse orsk orso ortc orte orto orts oscc osce osco osec osed osee osek oser oses oset osoo osor osos osrd osro ossd osse osso ostc oste ostr osts otcd oted otee oter otes oto- otoe otok otoo otor otos otre otro otrs otse otso otte otto otts rccc rccs rcdc rcde rcds rcet rcos rcrd rcsc rcsd rcss rctc rcts rder rdoc rdos rdso recc recd rece reck recr recs rect redc redd rede redo redr reds reed reek rees reet reke reko reks rekt reod reos reot rerd rere rero rers rert rese reso ress rest retd rete reto retr rets rett rkos rkss rkts rocc roce rock roco rocs rodd rode rodo rods roed roer roes roet roke rokk roko rokr roks rood rook roor roos root rorc rore rork roro rort rosc rose roso ross rost rotc rote rotk roto rotr rots rott rred rrrr rscc rscs rsdd rsds rsee rsos rsre rsts