cccc ccci cccp ccic ccii ccip ccir ccpp ccpr ccrc ccri ccrp ccrt cctc cctt cicc cici cicr cict ciii ciit cikr cipp circ ciri cirk cirr cirt citi citp citt city ckck ckcy ckpc ckpr ckrc ckry ckty cpic cpri cprt cptp cptr crcc crcr cric crik crip crit crkc crkp crpc crrt crtc crtp cry- ctcp ctic ctpp ctrc ctrp cyc- cycc cypc cyrk cyrt cyt- cyy- cyyc iccc icci iccp iccr icct icky icpc icrc icrr icrt icry ictp iiii iiit iirc iitr iitt ikki ikky ikri ipcc ipct ippc ippr ippy ipri iptc ircc iri- iric irip iriy irki irpc irrc irri irti irtp itic itpc itri itry itty iypt k-ci kccc kcci kcck kccr kcct kccy kcic kcii kcir kcit kckc kckk kckr kcky kcpc kcpi kcpr kcpt kcrc kcri kcrp kcrr kcrt kcry kctc kcti kcty kcyk kcyt kcyy kicc kick kicp kicr kict kicy kiic kiii kiik kiip kiit kikc kiki kikk kikr kikt kip- kipi kipp kipr kipt kirc kiri kirk kirp kirr kirt kitc kiti kitr kitt kity kiyi kiyk kkci kkck kkcr kkct kkcy kkic kkik kkit kkkk kkpc kkpk kkpt kkrc kkrk kkrr kkrt kktc kktk kkty kkyc kkyy kpcc kpcr kpir kpit kpkk kpkr kpky kppc kppk kppp kppr kprc kpri kprk kprp kprr kprt kptr kptt kpty kpyk kpyr krcc krci krik krit krkc krki krkk krkr krky krpi krpr krpt krrc krri krrk krrr krrt krry krtc krti krtk krtr krty kryk kryp kryy ktcc ktck ktcr ktcy ktic ktik ktip ktkc ktkk ktkr ktkt ktpi ktpk ktpr ktpt ktrc ktri ktrk ktrp ktrr ktrt ktry kttc ktti kttk kttp kttr kttt ktty ktyr kycc kyck kycr kyct kykc kykk kykr kyky kyp- kypc kypr kyrc kyrk kytc kyti kytt kyty kyyi kyyk kyyt kyyy pccc pcip pcpp pcrc picc pici pick picr pict picy piip piki pikk pikt piky pipi pipp pipy pirc piri pirk pirr piry piti pitr pitt pity ppcc ppci ppic pppp pprc pptt prcc prcp pri- prii prky prri prtc prti prtp prtr pryk ptcc pttc pttk pyck pyic pykk pypy pyr- pyri pyrk pyry pytt rccc rcic rcpi rcpt rctc rcti rcyc ricc rick rict riki rikk ripi ripp ripr ript riri riti ritt rpii rpyc rrrr rtcc rttp ryck ryip ryki rytt ryyt tccc tcpy tctc ticc tick tiit tiki tiky tip- tipc tipi tipp tipt tiri tirr tiry titc titi titp titt tiyi tkip tpck tpcp tpir tppp tppr tptp tptr trcc tri- tric trik trip trit trpc trpp trtc trtr try- tryp ttcp tttt tyck tyik tyir typ- typp typy tyr- tyrr tyti tytt tyty yccc yctc yirk yirr yiti yitp ykyt ypcc ypir ytky yyyy