c-cd cccc ccci ccdc ccdh ccdi ccdr cced ccee cche cchr ccic ccid ccii ccir ccoc ccod ccrc ccre ccri cd-e cd-r cddr cdec cder cdic cdii cdio cdre cec- cece ceci ceco cedd cede cedi cedo ceec ceor cer- cerc cerd cere ceri cero chce chch chci chdi chec ched chee cheh cher chic chid chie chih chir choc chod choh choi choo chor chrc chrd chro chrr cicc cich cici cico cicr cidc cide cidi cidr ciee cier cihr ciid ciii cior circ cire cirh ciri ciro cirr coce coch coco codd code codi coed coho coir cood cooh cor- corc cord core cori coro corr crcc crce crcr crdc cre- crec cred cree creh crei creo cric crie croc crod croe croh croo cror dccc dcci dche dcii dcio dddd ddie ddoc ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deer dehi deid deie deih deir deor der- derc dere deri dero derr dhec dhed dhee dher dhod dhor dice dich dici dico dide didi dido died dier diii dioc dior dird dire dirr doce doch doci doco dod- dodd dode dodi dodo doer dohc dohr doid dood door dorc dord dore dori doro dorr dred dree dreh drei dric drie drih drod droh eccc ecce ecci ecco ecdc eced eche echo eco- ecod ecrc ecri ecrr eddc edde eddi eddo ede- edeh edei eder edhi edie edoc edod eede eeee eeoc eerc eero ehcc ehdd eheh eher ehre eich eico eid- eide eidi eido eidr eiec eied eiei eier eiho eird eire eocd eode eoir eore eori ercc erce erch erde erdi erec ered erei erer erhc eric erie erih erio eroc erod eroe eroi eroo errc erre erro h-ii hccc hcch hcdr hchi hcrd hdci hdoc hdod hdri hech hedd hede hedi hedo heed heer hehe heho heic heid heie heih heir heor herc herd here heri hero herr hhhh hi-c hicc hice hich hico hide hidi hied hiei hier hihc hihe hihi hiho hiie hioc hird hire hiri hiro hoce hoch hocr hode hodh hodi hodr hoed hoei hoer hohe hoho hoid hoie hoir hood hooe hoor horc hord hore hori horo horr hrdc hree hrid hrod hrrc iccc icci icco iccr icdc icdd icde icec iced icee icer ichc ichd iche ichi icho ichr icoc icod icor icrc icre icrr idce idcr iddo idec ided idee ideo ider idic idid idie idio idir idoc idrc idre idro iecc iedr ieie ieio ieoh iere ieri ihcc ihdr ihed iher ihrc ihrd ihre iicd iide iied iiie iiii iiio iioi iioo iirc ioci iod- iodd iode iodo ioee ioii ioio iooi iooo iore iori ircc ircd irdc irdo ired iree irer iri- iric irid irie irio iroc irod iroh irrc irre irri o-eo occc occi oce oced ocee oche ochi ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoh odoo odor oec- oecc oedo oeec oeid oere ohcc ohed ohee oher ohhi ohho ohid ohio ohoh ohre oici oido oier oiii oire oocr oodi ooer ooho ooid oooh oooo oord oore orce orch orci orco orde ordo ore- orec ored oreh oreo orer orhe ori- oric orid orie orio oro- oroe oror orri orro rccc rcdc rcde rcic rcid rcrd rder rdio rdoc recc recd rece rech reci recr redc redd rede redh redi redo redr reed rehe rehi reid reii reir reod rerd rere reri rero rhce rhee rheo rhio rhoc rhod rhoh ricc rice rich rico ridc ridd ride ridi rido ried rier riho rire riri rocc roce roch roco rodd rode rodi rodo roed roer rohe rohr roid roio roir rood rooi roor rorc rore rori roro rred rrrr