cccc ccci cccp ccee ccgc cche cchp cchy ccic ccii ccip ccoc ccpe ccpp cec- cece ceci ceco cecp ceec cege cego ceip ceop cepc cepe ceph cepo cepp cgcc cgcg chce chch chci chcp chec chee cheh chep chey chge chic chie chig chih chip choc choh choi choo chop choy chpp chy- chyc cicc cich cici cico ciee cigi ciii cipo cipp coce coch coco cocp coep cogh cogi cogo coho coip cooh coop cope copg coph copi copo copp copy coyo cpce cpep cpic cpio cyc- cycc cyeg cygh cypc cyy- cyyc eccc ecce ecci ecco eche echo ecig ecip eco- ecog ecop ecpg ecpp eeee eeoc egcc egcg egec egee egge eggh eggi eggo eggp eggy eghe eghh ego- egoi egpe egph egpi egpo egyo ehcc eheh eich eico eiec eiei eige eigg eigh eiho eipo epcc epch epci epec epee eph- ephi epi- epic epie epip epoc eppc eppo eppp eppy eyec eyey eyio eype gc-c gccc gcic gcii gcpc gece geep gege gegg gego geic geie geig geo- geog gepe geyi gggg gghg ggpo ghee gheg ghey ghoi gige gigg gigi gigo gihe giog gioi giop gipe gipi gipp goce goch gogh gogi gogo goip goog gooi goop gopc gope gopi gopo goye gpgp gpip gyge gype gypo h-ii hccc hcch hcgh hchi hcpc hech heeg heep hege hegg hegh hegi hego hehe heho heic heie heih hepc hepe hepi hepp heye heyh hggc hhgg hhhh hhip hhpc hi-c hicc hice hich hico hicp hiei hige high higi hihc hihe hihi hiho hiie hioc hipc hipe hipo hipp hiyo hoce hoch hoei hoey hoge hogg hogh hogi hogo hohe hoho hoie hoip hooe hoop hope hopi hopo hopp hopy hoye hoyi hpcc hpgp hppe hyce hygh hyhe hyo- hyp- hype hyph hypo hypy i-go iccc icci icco iccp icec icee icey icgc ichc iche ichi icho ichy icoc icpc icpo iecc ieie ieio ieoh igcc igcp iggy ighe igoe igoo ihcc ihep ihop iiie iiii iiio iioi iioo iiop iocg ioci iocp ioee ioii ioio iooi iooo ipcc ipce ipec iphc ipie ipoe ipoh ipop ippc ippo ippy o-eo occc occi oce ocee oche ochi ocpp oec- oecc oeec oeye oeyo ogee ogge oggi oggy oghi ogog ogoi ohcc ohee ohey ohhi ohho ohio ohoh ohye ohyo oici oigo oiii oipc ooho oooh oooo opec opei opep ophi opic opie opii opio opo- oppi oppo oppy opye oyce oych oyee pccc pcce pcep pcgg pchp pcip pcoe pcpp pece pech peci peco pecy peec peep pegg pegh pego pehe peho peio peip pepe pepi pepo peyo pgcc pgce phcc phe- phey phi- phip phog phoh phoo picc pice pich pici pico picy piep pigc pigg pigh pigo pigp piip pipe pipi pipo pipp pipy piye piyo poce poch poco poey poge pogg pogh pogo pogy poio pooh poop pop- popc pope popi popo popp popy poyo ppcc ppci ppgi pphi ppic ppie ppig ppih pppo pppp ppye pyce pych pyep pyg- pygg pyic pyo- pype pypy yccc ycch ycee yche ycie yech yeep yegg yegi yego yehe yeie yeii yeoh yepe yepp yeye yeyi yeyo yghe ygoe yigh yipe yoch yogh yogi yogo yohe yoho yoop yopo yopy yoye yoyo ypcc yyyy