cccc ccci cccp cccu ccic ccii ccip ccir ccoc ccpp ccpr ccrc ccri ccrp ccuc ccup cicc cici cico cicq cicr cicu ciii ciko cikr cior cipo cipp circ ciri cirk ciro cirr ciuc ciup ckck ckco ckoc ckoi ckoo ckor ckpc ckpr ckrc cock coco cocp cocu coip coir cok- coko cook coop copi copo copp copr cor- corc cori cork coro corp corr couk coup cour cpcu cpic cpio cpri crcc crcr cric crik crip criu crkc crkp croc crok croo crop cror crpc cruk crup cucc cuci cuck cucq cui- cuir cuk- cupo cupp cupr curi curo curr iccc icci icco iccp iccr iccu icoc icor icpc icpo icrc icrr icru icup iiii iiio iioi iioo iiop iirc iiuc ikki ikko ikoo ikri ikuo ioci iocp ioii ioio ioko iooi iooo iori ipcc ipko ipop ippc ippo ippq ippr ipri ipur iqor ircc ircu iri- iric irio irip irki iroc irop irpc irrc irri iucc iuiu iupp k-ci kccc kcci kcck kccr kccu kcic kcii kcir kciu kckc kckk kcko kckr kcor kcou kcpc kcpi kcpo kcpq kcpr kcpu kcqq kcrc kcri kcro kcrp kcrr kcru kcui kcuk kcup kicc kick kicp kicr kiic kiii kiik kiip kiiu kikc kiki kikk kiko kikr kiku kioc kioi kiok kioo kiou kip- kipi kipo kipp kipr kipu kiqi kiqk kiqq kirc kiri kirk kiro kirp kirq kirr kiru kiup kiur kiuu kkci kkck kkco kkcq kkcr kkic kkik kkiq kkkk kkoo kkor kkpc kkpk kkqq kkrc kkrk kkro kkrq kkrr kkup kkuu koci kock kocp koii koir kokc koki kokk koko kokp kokr koku kooc kooi kook kooo koop kooq koor koou kopi kopp kopr kopu korc kori kork koro korq korr koru koui kour kouu kpcc kpcr kpir kpkk kpkr kpoc kpok kpoo kpop kpou kppc kppk kppo kppp kppr kprc kpri kprk kpro kprp kprq kprr kpru kpur kqck kqco kqcr kqic kqik kqiq kqkk kqor kqpi kqpr kqqk kqqq kqri kqrk kqrq kqrr kqup kqur krcc krci krco krcq krcu krik krio krkc krki krkk krko krkq krkr krku kroc kroi krok kroo krop kror krpi krpr krpu krqk krqq krqr krqu krrc krri krrk krro krrq krrr kruc krui kruk krup krur kucc kuci kuco kucp kucr kuic kuik kuki kukk kuku kuok kuoo kuop kupr kupu kuqi kuqo kuqq kuri kurk kuro kurq kurr kuru kuuk kuur kuuu occc occi ocpp ocro ocrr ocur oici oick oiii oiko oipc okcu okic okir okko okok okor okpo okro okur oocr ooku oooo opic opii opio opo- opor oppi oppo opqr oqui orci orco ori- oric orio orko oro- orok oror orpc orpi orri orro orup oucc ouii ouir our- ouro ouu- pccc pcip pcpp pcrc picc pici pick pico picq picr picu piip piki pikk piko piku pipi pipo pipp pirc piri pirk piro pirr piru pock poco poik poio poko poku pook poop poor pop- popc popi popo popp porc pori pork poro porr poui pouk poup pour ppcc ppci ppic pppo pppp pprc ppru ppur pqcc prcc prcp pri- prii pro- proc proo prop prou prri pruu puck puir puiu puki puku pupi pupu pur- puri puro purp purr puru puuc qiku qiru qoop qqqq qrio qucu quic quik quip quir quoc quoi quok quop quor quri quro quu- rccc rcic rcpi rcpo ricc rick rico riki rikk riku riou ripi ripp ripr riqq riri rocc rock roco roik roio roir roiu roki rokk roko rokr roku rooi rook roop roor ropo rorc rori rork roro roru rouk roup rpii rrrr ruci ruck ruki rukk ruku ruok rupp rurc ruri ruro rurp ruru u-rp ucci uccp ucio ucrc uipi uirr ukcc ukip ukko ukok ukrc ukup ukur uocc uor- upci upic upor uppc uppp uppu upri upup uqcc urci uric urik uriu uro- urok uroo urpo urri uruk urup uruq urur uucp uuoc uuri uuuu