cccc ccci cccp cchp cchr ccic ccii ccip ccir ccoc ccpp ccpr ccrc ccri ccrp chch chci chcp chic chih chik chip chir choc choh choi chok choo chop chor chpp chpr chrc chro chrp chrr cicc cich cici cico cicr cihr ciii ciko cikr cior cipo cipp circ cirh ciri cirk ciro cirr ckch ckck ckco ckoc ckoi ckoo ckor ckpc ckpr ckrc coch cock coco cocp coho coip coir cok- coko cooh cook coop coph copi copo copp copr cor- corc cori cork coro corp corr cpic cpio cpri crcc crcr cric crik crip crkc crkp croc croh crok croo crop cror crpc h-ii hccc hcch hchi hcpc hcrp hhhh hhip hhpc hi-c hicc hich hick hico hicp hihc hihi hiho hiki hioc hipc hipo hipp hiri hirk hiro hkcc hkir hkpo hoch hock hocr hoho hoik hoip hoir hoki hoko hook hoop hoor hopi hopo hopp horc hori hork horo horr hpcc hrip hrpc hrpp hrrc iccc icci icco iccp iccr ichc ichi icho ichr icoc icor icpc icpo icrc icrr ihcc ihop ihrc iiii iiio iioi iioo iiop iirc ikki ikko ikoo ikri ioci iocp ioii ioio ioko iooi iooo iori ipcc iphc iphr ipko ipoh ipop ippc ippo ippr ipri ircc iri- iric irio irip irki iroc iroh irop irpc irrc irri k-ci kccc kcci kcck kccr kchh kchi kchk kcho kchr kcic kcii kcir kckc kckk kcko kckr kcoh kcor kcpc kcpi kcpo kcpr kcrc kcrh kcri kcro kcrp kcrr khcc khch khck khhk khho khic khii khio khip khki khkk khkr khoc khoi khok khop khor khpr khri khrk khro khrr kicc kick kicp kicr kihc kihh kihi kihk kiho kihp kihr kiic kiii kiik kiip kikc kiki kikk kiko kikr kioc kioh kioi kiok kioo kip- kiph kipi kipo kipp kipr kirc kiri kirk kiro kirp kirr kkch kkci kkck kkco kkcr kkhh kkhi kkhk kkhr kkic kkik kkkk kkoh kkoo kkor kkpc kkpk kkrc kkrh kkrk kkro kkrr koch koci kock kocp kohh kohi koho kohr koii koir kokc kokh koki kokk koko kokp kokr kooc kooi kook kooo koop koor koph kopi kopp kopr korc kori kork koro korr kpcc kpch kpcr kphi kphp kphr kpih kpir kpkk kpkr kpoc kpok kpoo kpop kppc kppk kppo kppp kppr kprc kprh kpri kprk kpro kprp kprr krcc krch krci krco krhc krhp krik krio krkc krkh krki krkk krko krkr kroc kroh kroi krok kroo krop kror krph krpi krpr krrc krri krrk krro krrr occc occi ochi ocpp ocro ocrr ohcc ohhi ohho ohio ohoh ohok oici oick oiii oiko oipc okic okir okko okok okor okpo okro oocr ooho oooh oooo ophi opic opii opio opo- opor oppi oppo orch orci orco ori- oric orio orko oro- orok oror orpc orph orpi orri orro pccc pchp pcip pcpp pcrc phcc phi- phip phoh phoo phrr picc pich pici pick pico picr piip piki pikk piko pipi pipo pipp pirc piri pirk piro pirr poch pock poco poik poio poko pooh pook poop poor pop- popc popi popo popp porc pori pork poro porr ppcc ppci pphi ppic ppih pppo pppp pprc prcc prcp pri- prii pro- proc proo prop prri rccc rcic rcpi rcpo rhcp rhio rhoc rhoh ricc rich rick rico riho riki rikk ripi ripp ripr riri rocc roch rock roco rohr roik roio roir rokh roki rokk roko rokr rooi rook roop roor ropo rorc rori rork roro rpho rpii rrrr