bbbb bbbs bbeb bcbc bcbs bccc bccs bcec bces bcsc bcss bcuc bebb bebe becs becu beeb beej bees bes- bese bess bjcc bjec bscs bseb bsec bsee bses bssc bsse bubb bube bubs bubu bucc buce bucs bucu bueu buje buju busc buse buss busu buus cbbc cbbs cbcc cbce cbcs cbcu cbec cbee cbsc cbse cbus ccbc cccb cccc cccs cccu ccee ccss ccuc ccus cebs cebu cec- cece cecs ceeb ceec cees cejc cesc cese cess cjbc cjcb cjcj cjcs cjeu cjsb cjss cscb cscc csce cscs csec csee csse csus cub- cubb cube cubs cucc cuce cues cuju cusb cuss cusu ebbc ebbs ebcc ebes ebus ecbc ecbe eccb eccc ecce eces ecjs ecsc ecse ecss ecsu ecus eecs eeee eees eese esbs escb esce escs escu esee eses esse essu esus eubc euse jcbc jccc jcss jebb jebe jecs jees jeju jesc jese jess jesu jeus jjcc jsss jube jubu juce jucu juju juse juss sbbs sbcc sbcs sbse sbus sccc scce sccs scec scee scsc scsu scub se-c se-e se-s se-u sebe sebs sec- secc sece secs secu seeb seec sees seeu sesc sese sess sjcc sjcs sjsu sscc ssce sscs ssec ssee sses sssb sssc ssss sub- subb subj subs suc- succ sucs suee sues sueu sus- suse suss susu suus ubbe ucbc uces ucsb ucsc ucsj ucsu uess usbc usbe usbs uscc usce uscs usee uses usjc ussb ussc usse usss ussu usus uuuu