cccc ccci cccp cccu ccgc ccic ccii ccip ccoc ccpp ccuc ccup cgcc cgcg cicc cici cico cicu cigi cigu ciii ciko cipo cipp ciuc ciup ckck ckco ckgo ckoc ckoi ckoo ckpc ckpg cock coco cocp cocu cogi cogo coip cok- coko cook coop copg copi copo copp couk coup cpcu cpic cpio cucc cuci cuck cui- cuk- cupo cupp gc-c gccc gcic gcii gcpc gggg ggpo gick gigg gigi gigo giku giog gioi giop gipi gipp gogi gogo goip goku goog gooi gook goop gopc gopi gopo gopu gou- goug gouk goup gpgp gpip guci guck gugg gugi gugu guik i-go iccc icci icco iccp iccu icgc icoc icpc icpo icup igcc igcp igkc igoo iiii iiio iioi iioo iiop iiuc ikig ikki ikko ikoo ikuo iocg ioci iocp ioii ioio ioko iooi iooo ioug ipcc ipkg ipko ipop ippc ippo iucc iuiu iupp k-ci kccc kcci kcck kccu kcgc kcgi kcic kcii kciu kckc kckk kcko kcog kcou kcpc kcpi kcpo kcpu kcui kcuk kcup kgcc kggg kggi kggo kgio kgou kgpg kicc kicg kick kicp kigc kigo kiic kiii kiik kiip kiiu kikc kiki kikk kiko kiku kioc kioi kiok kioo kiou kip- kipi kipo kipp kipu kiup kiuu kkci kkck kkco kkgo kkic kkik kkkk kkoo kkpc kkpk kkup kkuu koci kock kocp kogg kogi kogo kogu koii kokc koki kokk koko kokp koku kooc koog kooi kook kooo koop koou kopi kopp kopu koui kouu kpcc kpgg kpkk kpoc kpok kpoo kpop kpou kppc kppk kppo kppp kpug kucc kuci kuco kucp kugo kuic kuik kuki kukk kuku kuok kuoo kuop kupu kuuk kuuu occc occi ocpp oggi ogog ogoi ogou ogpu ogui oici oick oigo oiii oiko oipc okcu okgo okic okko okok okpo ooku oooo opic opii opio opkg opo- oppi oppo oucc ouii ouu- pccc pcgg pcip pcpp pgcc pgou pgpu pgup picc pici pick pico picu pigc pigg pigk pigo pigp pigu piip piki pikk piko piku pipi pipo pipp pkig pock poco pogg pogo poik poio poko poku pook poop pop- popc popi popo popp poui pouk poup ppcc ppci ppgi ppic ppig pppo pppp puck pugo pugu puig puiu puki puku pupi pupu puuc ucci uccp ucio ugcc ugcg uggo uguu uipi ukcc ukip ukko ukok ukup uocc upci upgo upic uppc uppp uppu upup uucp uuoc uuuu