cccc ccci cccp ccee cche cchp cchr ccic ccii ccip ccir ccoc ccpe ccpp ccpr ccrc ccre ccri ccrp cec- cece ceci ceco cecp ceec ceip ceke ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cere ceri cero cerp chce chch chci chcp chec chee cheh chek chep cher chic chie chih chik chip chir choc choh choi chok choo chop chor chpp chpr chrc chro chrp chrr cicc cich cici cico cicr ciee cier cihr ciii ciko cikr cior cipo cipp circ cire cirh ciri cirk ciro cirr ckch ckck ckco cker ckoc ckoi ckoo ckor ckpc ckpr ckrc coce coch cock coco cocp coep coho coip coir cok- coke coko cooh cook coop cope coph copi copo copp copr cor- corc core cori cork coro corp corr cpce cpep cper cpic cpio cpre cpri crcc crce crcr cre- crec cree creh crei creo crep cric crie crik crip crkc crkp croc croe croh crok croo crop cror crpc eccc ecce ecci ecco eche echo ecip ecko eco- ecop ecpp ecrc ecri ecrr eeee eeke eeoc eerc eero ehcc eheh eher ehre eich eick eico eiec eiei eier eiho eike eiki eiko eipo eipr eire ekch ekco ekek eker ekho ekki ekoi ekpe ekpo eoir eore eori epcc epch epci epec epee eper eph- ephi epi- epic epie epik epip epoc epor eppc eppo eppp epro eprp ercc erce erch ercp erec erei erer erhc eric erie erih erik erio erke erki eroc eroe eroi eroo erpe errc erre erro h-ii hccc hcch hchi hcpc hcrp hech heck heek heep heer hehe heho heic heie heih heik heir heke heor hepc hepe hepi hepp herc here heri herk hero herp herr hhhh hhip hhpc hi-c hicc hice hich hick hico hicp hiei hier hihc hihe hihi hiho hiie hike hiki hioc hipc hipe hipo hipp hire hiri hirk hiro hkcc hkir hkpo hoce hoch hock hocr hoei hoek hoer hohe hoho hoie hoik hoip hoir hoke hoki hoko hooe hook hoop hoor hope hopi hopo hopp horc hore hori hork horo horr hpcc hppe hree hrip hrpc hrpp hrrc iccc icci icco iccp iccr icec icee icer ichc iche ichi icho ichr icke icoc icor icpc icpo icrc icre icrr iecc ieie ieio ieoh iere ieri ihcc ihep iher ihop ihrc ihre iiie iiii iiio iioi iioo iiop iirc ikee iker ikki ikko ikoo ikri ioci iocp ioee ioii ioio ioke ioko iooi iooo iore iori ipcc ipce ipec ipek iper iphc iphr ipie ipko ipoe ipoh ipop ippc ippo ippr ipri ircc iree irer iri- iric irie irio irip irki iroc iroh irop irpc irpe irrc irre irri k-ci kccc kcci kcck kccr kcec kcee kcei kceo kcep kche kchh kchi kchk kcho kchr kcic kcie kcii kcir kckc kckk kcko kckr kcoe kcoh kcor kcpc kcpi kcpo kcpr kcrc kcrh kcri kcro kcrp kcrr kech keck keco kecr keeh keek keep keer kehk kehr keii keik keio keir kekc keke keki keko keok kep- kepc kepe keph kepi ker- kerc kere keri kerk kero kerp kerr khcc khch khck khec khep kher khhk khho khic khii khio khip khke khki khkk khkr khoc khoe khoi khok khop khor khpe khpr khri khrk khro khrr kicc kice kick kicp kicr kier kihc kihh kihi kihk kiho kihp kihr kiic kiii kiik kiip kikc kiki kikk kiko kikr kioc kioe kioh kioi kiok kioo kip- kipe kiph kipi kipo kipp kipr kirc kiri kirk kiro kirp kirr kkch kkci kkck kkco kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkoh kkoo kkor kkpc kkpk kkrc kkre kkrh kkrk kkro kkrr koch koci kock kocp koei kohh kohi koho kohr koii koir kokc koke kokh koki kokk koko kokp kokr kooc kooi kook kooo koop koor kope koph kopi kopp kopr korc kore kori kork koro korr kpcc kpch kpcr kpek kper kphi kphp kphr kpih kpir kpke kpkk kpkr kpoc kpoe kpok kpoo kpop kppc kppk kppo kppp kppr kprc kpre kprh kpri kprk kpro kprp kprr krcc krce krch krci krco krec kree kreh krei krek kreo krhc krhp krik krio krkc krke krkh krki krkk krko krkr kroc kroe kroh kroi krok kroo krop kror krph krpi krpr krrc krre krri krrk krro krrr o-eo occc occi oce ocee oche ochi ocke ocpp ocre ocro ocrr oec- oecc oeec oere ohcc ohee oher ohhi ohho ohio ohoh ohok ohre oici oick oier oiii oike oiko oipc oire okeh oker okic okie okir okko okok okor okpe okpo okre okro oocr ooer ooho oooh oooo oore opec opei opep oper ophi opic opie opii opio opo- opor oppi oppo orce orch orci orco ore- orec oreh orek oreo orer orhe ori- oric orie orio orke orko oro- oroe orok oror orpc orpe orph orpi orri orro pccc pcce pcep pcer pchp pcip pcoe pcpp pcrc pcre pece pech peci peck peco pecr peec peek peep peer pehe peho pehr peio peip peir peke peki pekk peko peor pepe pepi pepo per- perc pere perh peri perk pero perp perr phcc phe- phek phi- phip phoh phoo phrr picc pice pich pici pick pico picr piep pier piip pike piki pikk piko pipe pipi pipo pipp pirc pire piri pirk piro pirr poce poch pock poco poer poik poio poke poko pooh pook poop poor pop- popc pope popi popo popp porc pore pori pork poro porr ppcc ppci pper pphi ppic ppie ppih pppo pppp pprc prcc prcp pre- prec pree prek prep pri- prie prii pro- proc proe proo prop prri rccc rcep rcic rcpi rcpo recc rece rech reci reck recp recr reek reep rehe rehi reii reik reir reke reki reko reop repe repi repo repp repr rere reri rero rhce rhcp rhee rheo rhio rhoc rhoh ricc rice rich rick rico riek riep rier riho rike riki rikk ripe ripi ripp ripr rire riri rocc roce roch rock roco roer rohe rohr roik roio roir roke rokh roki rokk roko rokr rooi