iere ieri iett iiie iiii iiio iiit iioi iioo iiop iirc iitr iitt ikee iker ikey ikki ikko ikky ikoo ikri ioci iocp ioee ioii ioio ioit ioke ioko iooi iooo iore iori iote ioto ipcc ipce ipct ipec ipek iper ipet ipie ipko ipoe ipop ippc ippo ippr ippy ipri iptc ipto ircc iree irer iri- iric irie irio irip iriy irki iroc irop irpc irpe irrc irre irri irte irti irtp itec itek itep iter itet itic itie itko itoi itoo itor itpc itri itry itto itty iyer iyet iypt iyre k-ci kccc kcci kcck kccr kcct kccy kcec kcee kcei kceo kcep kcet kcey kcic kcie kcii kcir kcit kckc kckk kcko kckr kcky kcoe kcor kcot kcpc kcpi kcpo kcpr kcpt kcrc kcri kcro kcrp kcrr kcrt kcry kctc kcte kcti kcto kcty kcye kcyk kcyt kcyy keck keco kecr keek keep keer keet keii keik keio keir kekc keke keki keko keok kep- kepc kepe kepi kept kepy ker- kerc kere keri kerk kero kerp kerr kert ket- ketc kete keti ketk keto ketp ketr kett kety keye keyy kicc kice kick kicp kicr kict kicy kier kiic kiii kiik kiip kiit kikc kiki kikk kiko kikr kikt kioc kioe kioi kiok kioo kiot kip- kipe kipi kipo kipp kipr kipt kirc kiri kirk kiro kirp kirr kirt kitc kite kiti kito kitr kitt kity kiyi kiyk kkci kkck kkco kkcr kkct kkcy kkic kkik kkit kkkk kkoo kkor kkot kkoy kkpc kkpk kkpt kkrc kkre kkrk kkro kkrr kkrt kktc kktk kkty kkyc kkyy koci kock kocp koct koei koii koir koit kokc koke koki kokk koko kokp kokr koky kooc kooi kook kooo koop koor koot kope kopi kopp kopr kopt kopy korc kore kori kork koro korr kort kotc kote koti kotk koto kotr kott koty koye koyo koyt koyy kpcc kpcr kpek kper kpet kpir kpit kpke kpkk kpkr kpky kpoc kpoe kpok kpoo kpop kpoy kppc kppk kppo kppp kppr kprc kpre kpri kprk kpro kprp kprr kprt kpte kpto kptr kptt kpty kpyk kpyr krcc krce krci krco krec kree krei krek kreo kret krik krio krit krkc krke krki krkk krko krkr krky kroc kroe kroi krok kroo krop kror kroy krpi krpr krpt krrc krre krri krrk krro krrr krrt krry krtc krti krtk krto krtr krty krye kryk kryo kryp kryy ktcc ktce ktck ktco ktcr ktcy ktec ktee ktek ktep ktic ktie ktik ktip ktkc ktke ktkk ktko ktkr ktkt ktoc ktoe ktok ktoo ktop ktor ktot ktoy ktpi ktpk ktpo ktpr ktpt ktrc ktre ktri ktrk ktro ktrp ktrr ktrt ktry kttc ktti kttk ktto kttp kttr kttt ktty ktyr kycc kyck kycr kyct kyee kyet kykc kyke kykk kykr kyky kyok kyoo kyor kyot kyoy kyp- kypc kype kypr kyrc kyre kyrk kyro kytc kyte kyti kyto kytt kyty kyyi kyyk kyyo kyyt kyyy o-eo occc occi occt oce ocee ocet ocke ocpp ocre ocro ocrr oct- octe octi octo octy oec- oecc oeec oere oeti oeye oeyo oici oick oier oiii oike oiko oipc oire oirt oiry oitc oiti oker oket okey okic okie okir okko okok okor okot okpe okpo okre okro okto okyo oocr ooer ooky oooo oore oort oory ootp ooty opec opei opep oper opet opic opie opii opio opit opo- opor oppi oppo oppy opry opti opto opye orce orci orco ore- orec orek oreo orer orey ori- oric orie orio orit orke orko oro- oroe orok oror orot oroy orpc orpe orpi orri orro orry ortc orte orto otee otep oter otic otit oto- otoe otok otoo otor otoy otpp otre otro otry otte otti otto otyr oyce oyee oyer oyke oyre oyri pccc pcce pcep pcer pcip pcoe pcpp pcrc pcre pcte pece peci peck peco pecr pect pecy peec peek peep peer peet peio peip peir peit peke peki pekk peko peor pepe pepi pepo per- perc pere peri perk pero perp perr pert pery pete peti peto petr pett pety peyo peyr picc pice pici pick pico picr pict picy piep pier piet piip pike piki pikk piko pikt piky piot pipe pipi pipo pipp pipy pirc pire piri pirk piro pirr piry pite piti pito pitr pitt pity piye piyo poce pock poco poer poet poey poik poio poke poko poky pook poop poor poot pop- popc pope popi popo popp popt popy porc pore pori pork poro porr port pory potc pote poti poto pott poty poyo poyr ppcc ppci pper ppic ppie pppo pppp pprc pptt ppye prcc prcp pre- prec pree prek prep pret prey pri- prie prii prky pro- proc proe proo prop prot prri prtc prti prtp prtr pryk ptcc pter ptop pttc pttk pyce pyck pyep pyet pyic pyke pykk pyo- pyot pype pypy pyr- pyre pyri pyrk pyro pyry pyte pytt rccc rcep rcet rcic rcpi rcpo rcpt rctc rcti rcyc recc rece reci reck recp recr rect recy reek reep reet reii reik reir reit reke reki reko rekt reky reop reot repe repi repo repp repr rept repy rere reri rero rert rery rete reti reto retr rett rety reye reyk ricc rice rick rico rict riek riep rier riet rike riki rikk riot ripe ripi ripp ripr ript rire riri rite riti rito ritt riyo rocc roce rock roco roer roet roey roik roio roir roit roke roki rokk roko rokr roky rooi rook roop roor root rope ropo ropy rorc rore rori rork roro rort rory rotc rote roti rotk roto rotr rott roty roye royt rpet rpii rpoe rpyc rrrr rtcc rtce rtee rtei rttp ryck ryet ryip ryke ryki ryot rype rytt ryyt tccc tcep tcpo tcpy tctc teck teco tecr tect teec teek teer teet teic teie teip teir teke teok teor tepe tepi tepp ter- terc tere teri terk tero terp terr tery tete teti teto tetr tett teye teyk teyr ticc tice tick tico tie- tiee tiei tieo tiep tier tiet tiit tike tiki tiko tiky