cccc ccci cccl cccu ccic ccii ccil cclc ccli ccoc cctc cctl cctt ccuc ccut cicc cici cico cict cicu ciii ciit ciko cili cilk cill cilo cilt citi citl cito citt citu ciuc ckck ckcl ckco ckoc ckoi ckoo ckot clic clii clik clio clit clok cloo clot clou cltc clut cock coco coct cocu coil coit cok- coko col- coli colk coll colo colt colu cook cool coot cotc coti coto cott cotu couk coul cout ctic ctol ctot cucc cuci cuck cui- cuil cuit cuk- culc culk cull culo cult cut- cutc cuto cutt iccc icci iccl icco icct iccu icll icoc iiii iiio iiit iioi iioo iitt iiuc ikki ikko ikoo ikuo ilic ilio ilit ilki ilku ill- illi illo illt iloc ilok iloo ilot ilut ioci ioii ioio ioit ioko iolo iooi iooo ioto itic itil itko itll itoi itol itoo itou itto iucc iuiu k-ci k-lo kccc kcci kcck kccl kcct kccu kcic kcii kcil kcit kciu kckc kckk kckl kcko kclc kcli kclk kcll kclt kclu kcol kcot kcou kctc kcti kcto kctu kcui kcuk kcul kicc kick kicl kict kiic kiii kiik kiit kiiu kikc kiki kikk kiko kikt kiku kili kilk kill kilo kilt kioc kioi kiok kiol kioo kiot kiou kitc kiti kitl kito kitt kitu kiul kiuu kkci kkck kkcl kkco kkct kkic kkik kkit kkkk kklc kkli kkll kklo kkol kkoo kkot kktc kktk kktl kktu kkut kkuu klcc klci klck klcl klic klik klil klio klit kliu klkc klkk klkl klko kllc kllk kloc klok klol kloo klou kltc klti kltk klto kltt kluk kluu koci kock koct koii koil koit kokc koki kokk koko koku kolc koli kolk koll kolo kolt kolu kooc kooi kook kool kooo koot koou kotc koti kotk koto kott kotu koui koul kout kouu ktcc ktck ktcl ktco ktic ktik ktil ktkc ktkk ktko ktkt ktku ktli ktlk ktlo ktlt ktlu ktoc ktok ktoo ktot kttc ktti kttk ktto kttt kttu ktuc ktui ktul kucc kuci kuco kuic kuik kuil kuki kukk kukl kuku kuli kull kulo kult kulu kuok kuol kuoo kuti kuto kutt kutu kuuk kuul kuuu lccc lctl lcto lick lico lict liii liko liku lili lill lilo lilt lilu lio- liti litl lito litt litu liut llcc lllc llll lloc lloo locc loci lock loco locu loic loik loit loiu loki lokk loko loli loll lolo looc look lool loot loti lotl loto lott loui louk loul lout louu ltcc ltci lttc ltuc luci luck luik luit luki luko luli lull lulu luti luuk occc occi occt oclc oct- octi octo ocul oici oick oiii oiko oitc oiti okcu okic okko oklo okok okol okot okto okul olcc olic olio olit olki olli ollo olot oltu ooku oolo oooo otcl otic otit oto- otok otoo otti otto ottu oucc ouii ouit oulk oulu out- outi outo ouu- tccc tccu tctc tcul ticc tick tico tiit tiiu tiki tiko tiku till tilo tilt tiou titc titi tito titt titu tkol tlco tlik tlli toci tock toco toil toit toki toko toku tol- toli tolk toll tolo tolt tolu took tool toot totc toti toto tott toui touk toul tout tttt ttul tucc tuck tuco tuik tuil tuit tuiu tuko tuli tulk tull tulo tulu tuti tutl tuto tutt tutu tuuo ucci ucil ucio ucut ukcc ukko ukok ulcc ulco ulic ulik ulli ullo ulo- uloc ulti ulto ultt uluk ulul uocc uolc utik util utti utto uttu uulu uuoc uuuu