c-cd cccc ccci cccp ccdc ccdh ccdi ccdp ccdr cced ccee cche cchp cchr ccic ccid ccii ccip ccir ccoc ccod ccpe ccpp ccpr ccrc ccre ccri ccrp cd-e cd-r cddr cdec cder cdic cdii cdio cdre cec- cece ceci ceco cecp cedd cede cedi cedo ceec ceip ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cerd cere ceri cero cerp chce chch chci chcp chdi chec ched chee cheh chep cher chic chid chie chih chip chir choc chod choh choi choo chop chor chpp chpr chrc chrd chro chrp chrr cicc cich cici cico cicr cidc cide cidi cidp cidr ciee cier cihr ciid ciii cior cipo cipp circ cire cirh ciri ciro cirr coce coch coco cocp codd code codi coed coep coho coip coir cood cooh coop copd cope coph copi copo copp copr cor- corc cord core cori coro corp corr cpce cpep cper cpic cpio cppd cpre cpri crcc crce crcr crdc cre- crec cred cree creh crei creo crep cric crie crip croc crod croe croh croo crop cror crpc dccc dcci dccp dche dcii dcio dcop dcpo dddd ddie ddoc ddpo ddrc ddre dec- decc decd dece deci deco dedd dede dedi dedo deed deep deer dehi deid deie deih deip deir deop deor depc depe depo depp depr der- derc dere deri dero derp derr dhcp dhec dhed dhee dher dhod dhor dhpr dice dich dici dico dide didi dido died diep dier diii dioc diop dior dipc dipe dipo dipp dird dire dirr doce doch doci doco dod- dodd dode dodi dodo doer dohc dohr doid dood doop door dope dopo dopp dopr dorc dord dore dori doro dorp dorr dpci dpcp dper dphp dpie dppc dpph dred dree dreh drei dric drie drih drip drod droh drop eccc ecce ecci ecco ecdc eced eche echo ecip eco- ecod ecop ecpd ecpp ecrc ecri ecrr eddc edde eddi eddo eddp ede- edeh edei eder edhi edie edip edoc edod eede eeee eeoc eerc eero ehcc ehdd eheh eher ehre eich eico eid- eide eidi eido eidr eiec eied eiei eier eiho eipo eipr eird eire eocd eode eoir eore eori epcc epch epci epec epee eper eph- ephi epi- epic epid epie epip epoc epod epor eppc eppo eppp epro eprp ercc erce erch ercp erde erdi erec ered erei erer erhc eric erie erih erio eroc erod eroe eroi eroo erpe errc erre erro h-ii hccc hcch hcdr hchi hcpc hcrd hcrp hdci hdoc hdod hdri hech hedd hede hedi hedo hedp heed heep heer hehe heho heic heid heie heih heir heor hepc hepe hepi hepp herc herd here heri hero herp herr hhhh hhip hhpc hi-c hicc hice hich hico hicp hide hidi hied hiei hier hihc hihe hihi hiho hiie hioc hipc hipe hipo hipp hird hire hiri hiro hoce hoch hocr hode hodh hodi hodr hoed hoei hoer hohe hoho hoid hoie hoip hoir hood hooe hoop hoor hope hopi hopo hopp horc hord hore hori horo horr hpcc hpdh hppe hrdc hree hrid hrip hrod hrpc hrpp hrrc iccc icci icco iccp iccr icdc icdd icde icdp icec iced icee icer ichc ichd iche ichi icho ichr icoc icod icor icpc icpd icpo 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 ihep iher ihop ihrc ihrd ihre iicd iide iied iiie iiii iiio iioi iioo iiop iirc ioci iocp iod- iodd iode iodo ioee ioii ioio iooi iooo iore iori ipcc ipce ipdc ipdi ipec iper iphc iphr ipid ipie ipod ipoe ipoh ipop ippc ippo ippr ipri ircc ircd irdc irdo irdp ired iree irer iri- iric irid irie irio irip iroc irod iroh irop irpc irpe irrc irre irri o-eo occc occi oce oced ocee oche ochi ocpd ocpp ocre ocro ocrr odci oddd oddi oded odei odeo oder odic odie odio odir odoh odoo odop odor odrp oec- oecc oedo oeec oeid oere ohcc ohed ohee oher ohhi ohho ohid ohio ohoh ohre oici oido oier oiii oipc oire oocr oodi ooer ooho ooid oooh oooo oord oore opec oped opei opep oper ophi opic opie opii opio opo- opor oppi oppo orce orch orci orco orde ordo ore- orec ored oreh oreo orer orhe ori- oric orid orie orio oro- oroe oror orpc orpe orph orpi orri orro pccc pcce pcep pcer pchp pcip pcod pcoe pcpp pcrc pcrd pcre pdci pdcp pdic pdoc pdpr pdrc pece pech peci peco pecr ped- pede pedi pedo peec peed peep peer pehe peho pehr peio peip peir peor pepd pepe pepi pepo per- perc perd pere perh peri pero perp perr phcc phe- phi- phip phoh phoo phrr picc pice pich pici pico picr pide pido pied piep pier piip pipe pipi pipo pipp pirc pire piri piro pirr pocd poce poch poco pod- podd pode podi podo poed poer poid poio pood pooh poop poor pop- popc pope popi popo popp porc pore pori poro porr ppcc ppcd ppci pper pphi ppic ppid ppie ppih ppod pppd pppo pppp pprc prcc prcd prcp pre- prec pred pree prep pri- prid prie prii pro- proc prod proe proo prop prpd prrd prri rccc rcdc rcde rcep rcic rcid rcpd rcpi rcpo rcrd rder rdio rdoc rdpc recc recd rece rech reci recp recr redc redd rede redh redi redo redr reed reep rehe rehi reid reii reir reod reop repe repi repo repp repr rerd rere reri rero rhce rhcp rhee rheo rhio rhoc rhod rhoh ricc rice rich rico ridc ridd ride ridi rido ried riep rier riho ripd ripe ripi ripp ripr rire riri rocc roce roch roco rodd rode rodi rodo roed roer rohe rohr roid roio roir rood rooi roop roor rope ropo rorc rore rori roro rpdp rpho rpii rpoe rred rrrr