cccc ccci cccp cccu ccic ccii ccip ccoc ccpp cctc cctt ccuc ccup ccut cicc cici cico cict cicu ciii ciit ciko cipo cipp citi cito citp citt citu ciuc ciup ckck ckco ckoc ckoi ckoo ckot ckpc cock coco cocp coct cocu coip coit cok- coko cook coop coot copi copo copp copt cotc coti coto cott cotu couk coup cout cpcu cpic cpio cptp ctcp ctic ctot ctpo ctpp cucc cuci cuck cui- cuit cuk- cupo cupp cut- cutc cuto cutt iccc icci icco iccp icct iccu icoc icpc icpo ictp icup iiii iiio iiit iioi iioo iiop iitt iiuc ikki ikko ikoo ikuo ioci iocp ioii ioio ioit ioko iooi iooo ioto ipcc ipct ipko ipop ippc ippo iptc ipto iput itic itko itoi itoo itou itpc itto itup iucc iuiu iupp k-ci kccc kcci kcck kcct kccu kcic kcii kcit kciu kckc kckk kcko kcot kcou kcpc kcpi kcpo kcpt kcpu kctc kcti kcto kctu kcui kcuk kcup kicc kick kicp kict kiic kiii kiik kiip kiit kiiu kikc kiki kikk kiko kikt kiku kioc kioi kiok kioo kiot kiou kip- kipi kipo kipp kipt kipu kitc kiti kito kitt kitu kiup kiuu kkci kkck kkco kkct kkic kkik kkit kkkk kkoo kkot kkpc kkpk kkpt kktc kktk kktu kkup kkut kkuu koci kock kocp koct koii koit kokc koki kokk koko kokp koku kooc kooi kook kooo koop koot koou kopi kopp kopt kopu kotc koti kotk koto kott kotu koui kout kouu kpcc kpit kpkk kpoc kpok kpoo kpop kpou kppc kppk kppo kppp kpto kptt ktcc ktck ktco ktic ktik ktip ktkc ktkk ktko ktkt ktku ktoc ktok ktoo ktop ktot ktpi ktpk ktpo ktpt kttc ktti kttk ktto kttp kttt kttu ktuc ktui kucc kuci kuco kucp kuic kuik kuki kukk kuku kuok kuoo kuop kupt kupu kuti kuto kutp kutt kutu kuuk kuuu occc occi occt ocpp oct- octi octo oici oick oiii oiko oipc oitc oiti okcu okic okko okok okot okpo okto ooku oooo ootp opic opii opio opit opo- oppi oppo opti opto otic otit oto- otok otoo otpp otti otto ottu oucc ouii ouit out- outi outo ouu- pccc pcip pcpp picc pici pick pico pict picu piip piki pikk piko pikt piku piot pipi pipo pipp piti pito pitt pitu pock poco poik poio poko poku pook poop poot pop- popc popi popo popp popt potc poti poto pott potu poui pouk poup pout ppcc ppci ppic pppo pppp pptt ptcc ptop pttc pttk ptui puck puit puiu puki puku pupi pupu put- puti puto putt putu puuc tccc tccu tcpo tctc ticc tick tico tiit tiiu tiki tiko tiku tiop tiou tip- tipc tipi tipo tipp tipt tipu titc titi tito titp titt titu tkip toci tock toco toit toki toko toku took toot top- topi topo topp topt topu totc toti toto tott toui touk toup tout tpck tpcp tppp tptp tput ttcp ttop tttt tucc tuck tuco tuik tuit tuiu tuko tupi tupo tupu tuti tuto tutt tutu tuuo ucci uccp ucio ucut uipi ukcc ukip ukko ukok ukup uocc upci upic uppc uppp uppu upto upup utik utti utto uttu uucp uuoc uuuu