cccc ccci cccp cccu cchp cchr ccic ccii ccip ccir ccpp ccpr ccrc ccri ccrp ccuc ccup chch chci chcp chic chih chik chip chir chiu chpp chpr chrc chrp chrr chui chuk chur cicc cich cici cicr cicu cihr ciii cikr cipp circ cirh ciri cirk cirr ciuc ciup ckch ckck ckpc ckpr ckrc cpcu cpic cpri crcc crcr cric crik crip criu crkc crkp crpc cruk crup cucc cuci cuck cui- cuir cuk- cupp cupr curi curr h-ii hccc hcch hchi hcpc hcrp hhhh hhip hhpc hi-c hicc hich hick hicp hihc hihi hiiu hiki hiku hipc hipp hiri hirk hiru hkcc hkir hpcc hrip hrpc hrpp hrrc huch huck hucu huhi huhu huik huir huki hupp huri hurk hurr huru iccc icci iccp iccr iccu ichc ichi ichr ichu icpc icrc icrr icru icup ihcc ihrc iiii iirc iiuc ikki ikri ipcc iphc iphr ippc ippr ipri ipur ircc ircu iri- iric irip irki irpc irrc irri iucc iuiu iupp k-ci kccc kcci kcck kccr kccu kchh kchi kchk kchr kchu kcic kcii kcir kciu kckc kckk kckr kcpc kcpi kcpr kcpu kcrc kcrh kcri kcrp kcrr kcru kcuh kcui kcuk kcup khcc khch khck khhk khic khii khip khki khkk khkr khpr khri khrk khrr khui khuk khur kicc kick kicp kicr kihc kihh kihi kihk kihp kihr kihu kiic kiii kiik kiip kiiu kikc kiki kikk kikr kiku kip- kiph kipi kipp kipr kipu kirc kiri kirk kirp kirr kiru kiup kiur kiuu kkch kkci kkck kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkpc kkpk kkrc kkrh kkrk kkrr kkup kkuu kpcc kpch kpcr kphi kphp kphr kpih kpir kpkk kpkr kppc kppk kppp kppr kprc kprh kpri kprk kprp kprr kpru kpur krcc krch krci krcu krhc krhp krik krkc krkh krki krkk krkr krku krph krpi krpr krpu krrc krri krrk krrr kruc kruh krui kruk krup krur kucc kuch kuci kucp kucr kuhi kuhu kuic kuih kuik kukh kuki kukk kuku kuph kupr kupu kuri kurk kurr kuru kuuk kuur kuuu pccc pchp pcip pcpp pcrc phcc phi- phip phrr picc pich pici pick picr picu piip piki pikk piku pipi pipp pirc piri pirk pirr piru ppcc ppci pphi ppic ppih pppp pprc ppru ppur prcc prcp pri- prii prri pruu puch puck puhi puir puiu puki puku pupi pupu pur- puri purp purr puru puuc rccc rcic rcpi rhcp ricc rich rick riki rikk riku ripi ripp ripr riri rpii rrrr ruch ruci ruck ruhh ruhi ruhr rukh ruki rukk ruku rupp rurc ruri rurp ruru u-rp ucci uccp uchi ucph ucrc uhuh uhup uipi uirr ukcc ukip ukrc ukup ukur upci upic uppc uppp uppu upri upup urch urci uric urik uriu urrh urri uruk urup urur uucp uuri uuuu