cccc ccci ccee ccgc cche cchr ccic ccii ccir ccoc ccrc ccre ccrg ccri cec- cece ceci ceco ceec cege cego ceor cer- cerc cere ceri cero cgcc cgcg cger cgro chce chch chci chec chee cheh cher chge chic chie chig chih chir choc choh choi choo chor chrc chro chrr cicc cich cici cico cicr ciee cier cigi cihr ciii cior circ cire cirh ciri ciro cirr coce coch coco cogh cogi cogo coho coir cooh cor- corc core corg cori coro corr crcc crce crcr cre- crec cree creg creh crei creo cric crie crig croc croe croh croo cror eccc ecce ecci ecco eche echo ecig eco- ecog ecrc ecri ecrr eeee eeoc eerc eerg eero egcc egcg egcr egec egee eger egge eggh eggi eggo eghe eghh egir ego- egoi egor egre egri ehcc eheh eher ehre eich eico eiec eiei eier eige eigg eigh eiho eire eoir eore eori ercc erce erch erec erei erer erg- ergg ergh ergi ergo erhc eric erie erih erio eroc eroe eroi eroo errc erre erro gc-c gccc gcic gcii gcrg gece geer gege gegg gego geic geie geig geir geo- geog gere geri gero gggg gghg ghee gheg ghoi gicr gier gige gigg gigi gigo gihe giog gioi gire girg giri giro girr goce goch gocr goer gogh gogi gogo goog gooi goor gore gorg gori goro gorr grcc grce grec gree greg gric grie grig groc grog groh groi groo gror grrr h-ii hccc hcch hcgh hchi hech heeg heer hege hegg hegh hegi hego hehe heho heic heie heih heir heor herc here herg heri hero herr hggc hhgg hhhh hi-c hicc hice hich hico hiei hier hige high higi hihc hihe hihi hiho hiie hioc hire hiri hiro hoce hoch hocr hoei hoer hoge hogg hogh hogi hogo hohe hoho hoie hoir hooe hoor horc hore horg hori horo horr hree hrrc i-go iccc icci icco iccr icec icee icer icgc ichc iche ichi icho ichr icoc icor icrc icre icrr iecc ieie ieio ieoh iere ieri igcc iger ighe igoe igoo igor igri ihcc iher ihrc ihre iiie iiii iiio iioi iioo iirc iocg ioci ioee ioii ioio iooi iooo iore iorg iori ircc ircg iree irer iri- iric irie irig irio iroc iroh irrc irre irri o-eo occc occi oce ocee oche ochi ocre ocro ocrr oec- oecc oeec oere ogee oger ogge oggi oghi ogog ogoi ogre ogri ogro ohcc ohee oher ohgr ohhi ohho ohio ohoh ohre oici oier oigo oiii oire oocr ooer ooho oooh oooo oore orce orch orci orco ore- orec oreg oreh oreo orer orge orgo orhe ori- oric orie orig orio oro- oroe oror orri orro rccc rcgc rcic rcrg recc rece rech reci recr rege regi rego regr rehe rehi reii reir reog rere rerg reri rero rhce rhcg rhee rheo rhio rhoc rhog rhoh ricc rice rich rico rier rige rigg righ rigi rigo riho rire riri rocc roce roch roco roeg roer roge rogg rogh rogi rogo rohe rohr roig roio roir roog rooi roor rorc rore rori roro rrrr