cccc ccci cccp ccee ccic ccii ccip ccoc ccpe ccpp cctc cctt cec- cece ceci ceco cecp cect ceec ceip ceke ceop cepc cepe cepo cepp cept cet- cete ceti ceto cetp cicc cici cico cict ciee ciii ciit ciko cipo cipp cite citi cito citp citt ckck ckco ckoc ckoi ckoo ckot ckpc coce cock coco cocp coct coep coip coit cok- coke coko cook coop coot cope copi copo copp copt cotc cote coti coto cott cpce cpep cpic cpio cptp ctcp ctec ctep ctic ctot ctpo ctpp eccc ecce ecci ecco ecct ecip ecit ecko eco- ecop ecot ecpp ect- ectc ecto eeee eeke eeoc eetc eete eick eico eiec eiei eike eiki eiko eipo eitc eiti eito ekco ekek eket ekki ekoi ekpe ekpo eotc eoto epcc epci epec epee epi- epic epie epik epip epit epoc epot eppc eppo eppp epte etcc etco etec etee etic etik etio etoe etok ette etti etto iccc icci icco iccp icct icec icee icet icke icoc icpc icpo ictp iecc ieet ieie ieio iett iiie iiii iiio iiit iioi iioo iiop iitt ikee ikki ikko ikoo ioci iocp ioee ioii ioio ioit ioke ioko iooi iooo iote ioto ipcc ipce ipct ipec ipek ipet ipie ipko ipoe ipop ippc ippo iptc ipto itec itek itep itet itic itie itko itoi itoo itpc itto k-ci kccc kcci kcck kcct kcec kcee kcei kceo kcep kcet kcic kcie kcii kcit kckc kckk kcko kcoe kcot kcpc kcpi kcpo kcpt kctc kcte kcti kcto keck keco keek keep keet keii keik keio kekc keke keki keko keok kep- kepc kepe kepi kept ket- ketc kete keti ketk keto ketp kett kicc kice kick kicp kict kiic kiii kiik kiip kiit kikc kiki kikk kiko kikt kioc kioe kioi kiok kioo kiot kip- kipe kipi kipo kipp kipt kitc kite kiti kito kitt kkci kkck kkco kkct kkic kkik kkit kkkk kkoo kkot kkpc kkpk kkpt kktc kktk koci kock kocp koct koei koii koit kokc koke koki kokk koko kokp kooc kooi kook kooo koop koot kope kopi kopp kopt kotc kote koti kotk koto kott kpcc kpek kpet kpit kpke kpkk kpoc kpoe kpok kpoo kpop kppc kppk kppo kppp kpte kpto kptt ktcc ktce ktck ktco ktec ktee ktek ktep ktic ktie ktik ktip ktkc ktke ktkk ktko ktkt ktoc ktoe ktok ktoo ktop ktot ktpi ktpk ktpo ktpt kttc ktti kttk ktto kttp kttt o-eo occc occi occt oce ocee ocet ocke ocpp oct- octe octi octo oec- oecc oeec oeti oici oick oiii oike oiko oipc oitc oiti oket okic okie okko okok okot okpe okpo okto oooo ootp opec opei opep opet opic opie opii opio opit opo- oppi oppo opti opto otee otep otic otit oto- otoe otok otoo otpp otte otti otto pccc pcce pcep pcip pcoe pcpp pcte pece peci peck peco pect peec peek peep peet peio peip peit peke peki pekk peko pepe pepi pepo pete peti peto pett picc pice pici pick pico pict piep piet piip pike piki pikk piko pikt piot pipe pipi pipo pipp pite piti pito pitt poce pock poco poet poik poio poke poko pook poop poot pop- popc pope popi popo popp popt potc pote poti poto pott ppcc ppci ppic ppie pppo pppp pptt ptcc ptop pttc pttk tccc tcep tcpo tctc teck teco tect teec teek teet teic teie teip teke teok tepe tepi tepp tete teti teto tett ticc tice tick tico tie- tiee tiei tieo tiep tiet tiit tike tiki tiko tiop tip- tipc tipe tipi tipo tipp tipt titc tite titi tito titp titt tkip toce toci tock toco toee toei toek toet toie toit toke toki toko took toot top- tope topi topo topp topt totc tote toti toto tott tpck tpcp tpke tppp tpte tptp ttcp tteo ttoe ttop tttt