cccc ccci cccl cccp ccic ccii ccil ccip ccir cciw cckw cclc ccli ccoc ccow ccpl ccpp ccpr ccrc ccri ccrl ccrp cicc cici cico cicr ciii ciko cikr cili cilk cill cilo cilp cior cipo cipp circ ciri cirk cirl ciro cirr ciww ckck ckcl ckco ckcw cklw ckoc ckoi ckoo ckor ckpc ckpr ckrc ckrw ckwr ckww clic clii clik clio clip clir clok cloo clop clor clow clpp clri clro cock coco cocp coil coip coir cok- coko col- coli colk coll colo colp cook cool coop copi copo copp copr cor- corc cori cork corl coro corp corr cowl cowp cpic cpio cplc cpri crcc crcr cric crik crip crkc crkl crkp croc crok crol croo crop cror crow crpc cwrw iccc icci iccl icco iccp iccr icll iclp iclr icoc icor icpc icpo icrc icrr icrw iiii iiio iioi iioo iiop iirc iiwi ikki ikko ikoo ikri ikwo ilic ilio ilir ilki ill- illi illo illp iloc ilok iloo ilow ilpr ioci iocp ioii ioio ioko iolo iooi iooo iopl iori ipcc ipil ipko iplo ipop ippc ippo ippr ipri ircc iri- iric iril irio irip irki iroc irop irpc irrc irri iwcc iwil iwiw iwpr k-ci k-lo kccc kcci kcck kccl kccr kcic kcii kcil kcir kckc kckk kckl kcko kckr kclc kcli kclk kcll kclr kclw kcol kcor kcow kcpc kcpi kcpl kcpo kcpr kcrc kcri kcro kcrp kcrr kcrw kcwc kcwk kcwl kcwr kicc kick kicl kicp kicr kicw kiic kiii kiik kiip kikc kiki kikk kiko kikr kili kilk kill kilo kilp kilr kioc kioi kiok kiol kioo kiow kip- kipi kipl kipo kipp kipr kirc kiri kirk kiro kirp kirr kiwi kiwr kkci kkck kkcl kkco kkcr kkcw kkic kkik kkkk kklc kkli kkll kklo kkol kkoo kkor kkow kkpc kkpk kkpl kkrc kkrk kkrl kkro kkrr kkwk klcc klci klck klcl klcr klcw klic klik klil klio klip klir klkc klkk klkl klko klkr kllc kllk kllp kloc klok klol kloo klop klor klow klpc klpi klpr klpw klrc klrk klrr klwl klwo koci kock kocp kocw koii koil koir kokc koki kokk koko kokp kokr kolc koli kolk koll kolo kolr kolw kooc kooi kook kool kooo koop koor kopi kopp kopr kopw korc kori kork korl koro korr kowi kowl kowr kpcc kpcl kpcr kpcw kpir kpkk kpkl kpkr kplc kplk kplo kplr kpoc kpok kpol kpoo kpop kpow kppc kppk kppl kppo kppp kppr kppw kprc kpri kprk kprl kpro kprp kprr kprw kpwk kpwr kpww krcc krci krcl krco krcw krik kril krio krkc krki krkk krko krkr krkw krlc krlw kroc kroi krok krol kroo krop kror krow krpi krpl krpr krrc krri krrk krrl krro krrr krrw krwc krwk krwl krwp krwr kwck kwcr kwic kwik kwil kwip kwkc kwkk kwkr kwkw kwlc kwlk kwoc kwok kwol kwor kwow kwpc kwpl kwpw kwri kwrk kwrl kwro kwrp kwrr kwrw kwwk kwwl kwwr lccc lcor lcpc lcpl lcrl lick lico licr liii liir liko lili lill lilo lio- lior lip- lipc lipi lipl lipo lipp lirc liri lirk lirl liro lirp lirr llcc lllc llll lloc lloo locc loci lock loco loic loik loir loki lokk loko loli loll lolo looc look lool loop loor lopi lopp lori lork loro lowi lowk lowl lowp lowr loww lppl lprp lric lroc lroi lrrc lrrr lwip lwoo lwow occc occi oclc ocpp ocrl ocro ocrr oici oick oiii oiko oipc okic okir okko oklo okok okol okor okpo okro olcc olic olio olki olli ollo olor olpc oocr oolo oooo opic opii opio opo- opor oppi oppo orci orco ori- oric oril orio orko orlo oro- orok oror orpc orpi orri orro orwo owir owli owlk owow pccc pccl pccw pcip pclk pcll pclo pcpp pcrc pcrl picc pici pick pico picr piip piki pikk piko pil- pili pilk pill pilo pipi pipo pipp pirc piri pirk pirl piro pirr piwi pklr plcc plik plio plip plkk ploc plok ploo plop plow plpp plri pock poco poik poil poio poko poli polk poll polo pook pool poop poor pop- popc popi popo popp porc pori pork poro porr powk powl powp powr ppcc ppci ppic ppli pplo pppo pppp pprc prcc prcp pri- prii prlr pro- proc prol proo prop prow prri pwll rccc rcic rcpi rcpo rcwp ricc rick rico riki rikk rill rilo rilp riol ripi ripl ripp ripr riri riwo rlwc rocc rock roco roik roil roio roir roki rokk roko rokr rolk roll rolo rolp rooi rook rool roop roor ropo rorc rori rork roro rowi rowk rowl rowp rowr roww rpii rpwl rrrr rwik wccc wcci wcck wccl wcco wccp wccr wccw wcic wcii wcik wcil wcip wcir wcki wckk wckl wckr wckw wclc wclk wcll wclo wclr wclw wcoc wcok wcol wcoo wcop wcor wcpc wcpi wcpk wcpo wcpp wcpr wcrc wcri wcrk wcrl wcro wcrp wcrr wcrw wcwc wcwi wcwp wicc wici wick wicl wico wicr wiii wiik wiil wiki wikk wiko wil- wilc wili wilk will wilo wilp wilw wioc wioi wiok wiol wioo wiop wipc wipi wipk wipo wipp wipr wiri wirk wirl wiro wirr wiwi wkci wkcl wkco wkcw wkic wkii wkik wkio wkip wkiw wkkc wkki wkkl wkko wkkp wkkr wkkw wklk wkll wklo wklp wklr wkoc wkok wkol wkoo wkor wkow wkpc wkpk wkpl wkpo wkpr wkpw wkrc wkri wkrk wkrl wkro wkrp wkrr wkwc wkwi wkwl wlcc wlci wlck wlcl wlco wlcr wlic wlik wlil wlio wlip wlir wliw wlki wlkk wlkl wlko wlkp wlkr wlkw wlli wlll wllr wllw wloc wlok wlol wloo wlop wlor wlpc wlpk wlpo wlpr wlpw wlrc wlrk wlro wlrp wlrr wlrw wlwc wlwi wlwk wlwl wocc wocl woco wocr woic woio woir wokc woki wokk wokl woko wokr wokw woli wolk woll wolp wolr wolw wooc wook wool woop woow wopc wopi wopp worc wori work worl woro worp worr worw wowc wowi wowl wowo wowp woww wpcc wpci wpck wpcl wpcr wpcw wpic wpik wpil wpio