cccc ccci cccu ccic ccii ccjo ccoc cctc cctt ccuc ccut cicc cici cico cict cicu ciii ciit citi cito citt citu ciuc cjcj cjic cjoi coco coct cocu coit cojo coot cotc coti coto cott cotu cout ctic ctot cucc cuci cui- cuit cujo cuju cut- cutc cuto cutt iccc icci icco icct iccu icoc iiii iiio iiit iioi iioo iitt iiuc ijji ijui ioci ioii ioio ioit iooi iooo ioto itic itoi itoo itou itto iucc iuiu jccc jcci jiji jiju jiti jito jitu jjcc joco jocu joio joit joji jojo joot joto jott jtcc juco jucu juju juti occc occi occt oct- octi octo oici oiii oitc oiti ooij ooji oooo otic otit oto- otoo otti otto ottu oucc ouii ouit ouju out- outi outo ouu- tccc tccu tctc ticc tico tiit tiiu tiji tijo tiou titc titi tito titt titu toci toco toit toji tojo toot totc toti toto tott toui tout tttt tucc tuco tuit tuiu tuti tuto tutt tutu tuuo ucci ucio ucut uocc utti utto uttu uuoc uuuu