c-cd cccc ccci cccv ccdc ccdi ccdr cced ccee ccgc ccic ccid ccii ccir cciv ccoc ccod ccrc ccre ccrg ccri ccvi ccvo cd-e cd-r cddr cdec cder cdic cdii cdio cdiv cdre cdvd cdvi cec- cece ceci ceco cedd cede cedi cedo ceec cege cego ceor cer- cerc cerd cere ceri cero cevo cgcc cgcg cged cger cgro cicc cici cico cicr cidc cide cidg cidi cidr ciee cier cigi ciid ciii cior circ cire ciri ciro cirr civc cive civo coce coco codd code codi coed cogi cogo coir cood cor- corc cord core corg cori coro corr cove covo crcc crce crcr crdc cre- crec cred cree creg crei creo cric crie crig croc crod croe croo cror cvcc cver cvid cvii cvrd cvrg cvrr dccc dcci dccv dcgo dcii dcio dciv dcvd dcvg dcvi dddd ddie ddoc ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deeg deer deev dege degi dego deid deie deir deor der- derc dere derg deri dero derr derv deve devi devo dgeg dgge dice dici dico dide didi dido died dier dige digg digi digo diii diiv dioc dior dird dire dirr divd dive divi divo doce doci doco dod- dodd dode dodg dodi dodo doeg doer dog- doge dogg dogi dogo doid doig dood door dorc dord dore dori doro dorr dove dovi dred dree dreg drei drev drge dric drie drod drog dvdr dvi- dvii dvir dvor eccc ecce ecci ecco ecdc eced ecig eco- ecod ecog ecrc ecri ecrr ecrv eddc edde eddi eddo ede- edei eder edge edie edoc edod edve eede eeee eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggi eggo egir ego- egoi egor egov egre egri eico eid- eide eidi eido eidr eiec eied eiei eier eige eigg eird eire eocd eode eoir eore eori ercc erce erde erdi erec ered erei erer erev erg- ergg ergi ergo eric erie erio eroc erod eroe eroi eroo errc erre erro erve ervi ever evid evie evir evoe evoo evre gc-c gccc gcic gcii gciv gcov gcrg gdci gdor gdov gdrc gece gedd gede gedi gedo geed geer gege gegg gego geic geie geig geir geo- geog gerd gere geri gero geve gevo gggg gicr gidc gidd gide gidi gido gied gier gige gigg gigi gigo giog gioi gird gire girg giri giro girr give goce gocr gode godi godo goed goer gogi gogo good goog gooi goor gord gore gorg gori goro gorr gove govi grcc grce grdc grec gree greg grev gric grid grie grig groc grod grog groi groo gror grov grrr grve gvvv i-go iccc icci icco iccr icdc icdd icde icec iced icee icer icgc icoc icod icor icrc icre icrr idce idcr iddo idec ided idee ideo ider idgo idic idid idie idig idio idir idoc idog idrc idre idro idvd idve iecc iedr ieie ieio iere ieri igcc iger igoe igoo igor igri iicd iide iied iiie iiii iiio iioi iioo iirc iocg ioci iod- iodd iode iodo ioee ioii ioio iooi iooo iore iorg iori ircc ircd ircg irdc irdo ired iree irer iri- iric irid irie irig irio iroc irod irov irrc irre irri ivdr ivec iver ivic ivie ivig ivod ivor ivre o-eo occc occi oce oced ocee ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoo odor oec- oecc oedo oeec oeid oere ogdc ogee oger ogge oggi ogod ogog ogoi ogre ogri ogro oici oido oier oigo oiii oire oocr oodi ooer ooid oooo oord oore orce orci orco orde ordo ore- orec ored oreg oreo orer orge orgo ori- oric orid orie orig orio oro- oroe oror orri orro orve orvr ovde ovee over ovi- ovid ovie ovo- ovod ovoo ovre rccc rcdc rcde rcgc rcic rcid rcrd rcrg rcvr rder rdev rdio rdoc recc recd rece reci recr redc redd rede redi redo redr reed reev regd rege regi rego regr reid reii reir reod reog rerd rere rerg reri rero revd reve revi revo ricc rice rico ridc ridd ride ridi rido ried rier rige rigg rigi rigo rire riri rive rivo rocc roce roco rodd rode rodi rodo roed roeg roer roev roge rogg rogi rogo roid roig roio roir rood roog rooi roor rorc rore rori roro rove rovi rovo rred rrrr rv-c rved rver vcci vdcc vdec vder vdio vdre vecc veci vedc vede vedi vedo veer vege veid veie veii veir veor ver- verd vere veri vero veve vevi vevo vgcc vic- vice vici vico vide vidi vido vied vier vige vigo vigr viii virc vire virg viri viro virr vive vivi vivo voce vode vodo voei voer voge voic void voie voio voir vooc voog voor vor- vord vore vori voro vrci vrdi vred vreo vrio vroc vver vvog vvvv