cccc cccm cccu cckm ccmc ccmm ccoc ccom ccrc ccrt cctc cctt ccuc ccut ckck ckcm ckco ckmo ckoc ckom ckoo ckor ckot ckrc ckrm cmcc cmmc cmoc cmot cmrr cmtc cmtu cock coco coct cocu cok- coko com- comc comm como comr comu cook coom coot cor- corc cork corm coro corr cort cotc coto cott cotu couk cour cout crcc crcr crkc crmo croc crok crom croo cror crot crrt crtc crtm cruk crum crut ctmo ctor ctot ctrc ctrm cucc cuck cucm cuk- cum- cumt curo curr curt cut- cutc cuto cutt kccc kcck kccr kcct kccu kckc kckk kckm kcko kckr kcmc kcmk kcmm kcmo kcmr kcmt kcom kcor kcot kcou kcrc kcro kcrr kcrt kcru kctc kcto kctu kcuk kkck kkcm kkco kkcr kkct kkkk kkmc kkmk kkmo kkmr kkmt kkoo kkor kkot kkrc kkrk kkro kkrr kkrt kktc kktk kktu kkut kkuu kmcc kmcm kmco kmcr kmcu kmkk kmko kmkt kmmk kmmm kmmo kmmr kmmt kmoc kmok kmom kmor kmot kmou kmrc kmro kmrr kmtc kmtk kmtr kmtt kmuc kmur kock kocm koct kokc kokk koko kokr koku komc komo komr komt kooc kook kooo koor koot koou korc kork koro korr kort koru kotc kotk kotm koto kotr kott kotu koum kour kout kouu krcc krcm krco krcu krkc krkk krko krkr krku krmc krmo krmr krmt kroc krok krom kroo kror krrc krrk krrm krro krrr krrt krtc krtk krtm krto krtr kruc kruk krum krur ktcc ktck ktcm ktco ktcr ktkc ktkk ktko ktkr ktkt ktku ktmc ktmk ktmm ktmo ktmr ktmt ktmu ktoc ktok ktoo ktor ktot ktrc ktrk ktrm ktro ktrr ktrt ktru kttc kttk ktto kttr kttt kttu ktuc ktum kucc kuco kucr kukk kuku kumm kumo kumr kumt kumu kuok kuoo kurk kurm kuro kurr kurt kuru kuto kutr kutt kutu kuuk kuur kuuu mccc mckk mcmc mcmt mcot mcrc mctc mctk mctu mkto mmcc mmcm mmct mmmc mmmm mmor mmrc mock moco moko momo momu mooc mook moor moot mork moro mort moru motm moto mott motu mouk mour mout mr-c mrcc mrkr mrmc mrrc mrtm mrtt mruk mtcr mtom mtor mtrc mtrr mttr mtuc muc- mucc muck mucu muko mumm mumo mumu murc murk muro murr murt muru muto mutt mutu muut occc occt ocom ocro ocrr oct- octo ocum ocur okcu okko okmo okok okom okor okot okro okto okur omo- omoo omor omro omuo oocr ooku oooo oort orco orko ormo oro- orok orom oror orot orro ortc orto orum oto- otok otoo otor otro otto ottu otur oucc our- ouro ourt out- outo ouu- rccc rctc rmtu rocc rock roco rokk roko rokr roku romk romm romo rook room roor root rorc rork roro rort roru rotc rotk roto rotr rott rouk roum rout rrkm rrmc rrrr rrum rtcc rtcm rtmc ruck ruct rukk ruku rumm rumo rumt ruok rurc ruro ruru ruto rutt rutu t-mo tccc tccu tcom tctc tmcc tmcm tmmk tmou tmro tmtt tock toco toko toku tomm tomo tomt took toom toor toot torc tork torm toro torr tort toru totc totm toto totr tott touk toum tour tout trcc trmk trmu troc trom troo trot trou trtc trtr truc truk trut truu tttt tucc tuck tuco tuko tumu tuor turc turk turm turo turr turt turu tuto tutt tutu tuum tuuo ucmc ucom ucrc ucut ukcc ukko ukok ukrc ukum ukur ummo umok umor umut uocc uomo uor- uro- urok urom uroo uruk urum urur urut utor utto uttu uuoc uuuu