b-u bbb bbc bbe bbm bbs bbt bbu bbx bcb bcc bce bcm bcs bct bcu bcx be- beb bec bee bem bes bet beu bex bmb bmc bme bmm bms bmt bmu bmx bsb bsc bse bsm bss bst bsu bsx btb btc bte btm bts btt btu btx bub buc bue bum bus but buu bux bxb bxm bxx c-- cbb cbc cbe cbm cbs cbt cbu cbx ccb ccc cce ccm ccs cct ccu ccx ce- ceb cec cee cem ces cet ceu cex cmb cmc cme cmm cms cmt cmu cmx csb csc cse csm css cst csu csx ctb ctc cte ctm cts ctt ctu ctx cub cuc cue cum cus cut cuu cxc cxs cxt cxx ebb ebc ebe ebm ebs ebt ebu ebx ec- ecb ecc ece ecm ecs ect ecu ecx eeb eec eee eem ees eet eex em- emb emc eme emm ems emt emu emx es- esb esc ese esm ess est esu esx etb etc ete etm ets ett etu etx eu- eub euc eue eus eut eux ex- exc exe exs ext exu exx mbb mbc mbe mbm mbs mbt mbu mbx mc- mcb mcc mce mcm mcs mct mcu mcx meb mec mee mem mes met meu mex mmb mmc mme mmm mms mmt mmu mmx msb msc mse msm mss mst msu msx mtb mtc mte mtm mts mtt mtu mtx mub muc mue mum mus mut muu mux mxc mxs mxu sbb sbc sbe sbm sbs sbt sbu sbx scb scc sce scm scs sct scu scx se- seb sec see sem ses set seu sex smb smc sme smm sms smt smu smx ss- ssb ssc sse ssm sss sst ssu ssx stb stc ste stm sts stt stu stx sub suc sue sum sus sut suu sux sxc sxm sxs sxt sxu t-x tbb tbc tbe tbm tbs tbt tbu tcb tcc tce tcm tcs tct tcu tcx te- teb tec tee tem tes tet teu tex tmb tmc tme tmm tms tmt tmu tmx tsb tsc tse tsm tss tst tsu tsx ttb ttc tte ttm tts ttt ttu ttx tub tuc tue tum tus tut tuu tux txe txs txt txu ubb ubc ube ubs ubt ubu ubx ucb ucc uce ucm ucs uct ucu ueb uec uee uem ues uet um- umb umc ume umm ums umt umu usb usc use usm uss ust usu usx utb utc ute utm uts utt utu utx uuc uue uum uus uut uuu uxb uxc uxt uxu xbc xbe xbx xcb xcx xee xem xes xet xeu xex xmc xmm xms xmt xmu xmx xsb xsc xsm xss xst xtc xtm xts xtx xue xus xxx

bbbb bbbs bbcm bbeb bbet bcbc bcbs bccc bccm bccs bcec bces bcet bcms bcsc bcsm bcss bctc bcts bcuc bebb bebe becs becu beeb beem bees beet beme bemu bes- bese besm bess best betc bete bets bett betu beux bmce bmtc bmts bmus bscs bseb bsec bsee bses bset bsms bsmt bssc bsse bssm bsts btcc btcs btcx btec btex btss bttb btus bubb bube bubs bubu bucc buce bucs bucu buem bueu bum- bumb bums busc buse buss bust busu busx but- bute buts butt buus cbbc cbbs cbcc cbce cbcm cbcs cbct cbcu cbec cbee cbet cbme cbms cbsc cbse cbsm cbtc cbus cbux ccbc cccb cccc cccm cccs cccu ccee ccmb ccmc ccmm ccms ccss ccst cctb cctc cctt ccuc ccus ccut cebs cebu cec- cece cecm cecs cect ceeb ceec ceem cees cemb ceme cemm cems cemu cesc cese cess cest cet- cete cets ceux cexe cmbc cmbs cmbx cmcc cmcs cmec cmes cmmb cmmc cmms cmsc cmse cmst cmtc cmtu cmus csbm cscb cscc csce cscs csec csee csem cset csmc csmu csse cssm cstc cstm csts cstx csum csus csxt ctbs ctec ctsc ctss ctsu ctts cub- cubb cube cubs cucc cuce cucm cues cum- cume cums cumt cusb cuss cust cusu cut- cutc cute cuts cutt cxxx ebbc ebbs ebcc ebes ebus ecbc ecbe eccb eccc ecce eccm ecct ecem eces ecsc ecse ecss ecsu ect- ectc ects ecus eecs eeee eees eems eese eetc eete eets eetu eext embe embs emcc emcs emes emet emeu emex emme emms emmu emse emst emte emts emus esbs escb esce escm escs escu esee esem eses eset esme esmt esse esst essu estc este ests esus etbc etcc etcs etec etee etem etes etsu ette ettu etux eubc eumc eums euse exec exes exte exts exum mbbs mbcs mbes mbms mbus mcbc mccc mccx mces mcmc mcmt mcmx mcse mcss mcst mctc mcts mctu mcxc mebe mec- mecc mece mecs meem mees meet memc meme mems memu memx mes- mesc mese mess mest met- mete mets mett metu meum meus meux mexx mmcc mmcm mmcs mmct mmcx mmes mmmc mmmm mmms mmsc mmse mmst mmsu mmts mmus mmxx mscc msce msec msee msem msex msmb msmc msmm msms msmu mssm msst mstc msts msus mtbc mtbs mtss mtst mtts mtuc mube mubs muc- mucc muce mucu muee mues muet mume mumm mums mumu musc muse muss must musu mute muts mutt mutu muut muxe muxu sbbs sbcc sbcs sbct sbmc sbse sbst sbtc sbus sccc scce sccm sccs scct scec scee scet scmc scmm scms scsc scst scsu sctc scts scub scum scut se-c se-e se-s se-t se-u se-x sebe sebs sebt sec- secc sece secs sect secu seeb seec seem sees seet seeu seex semc seme sems semu sesc sese sess sest set- setc sete sets sett setx seux sex- sexe sext smbc smbe smcc smeb smec smee smet smsc smss smtc smte smtu smus smut sscc ssce sscs ssec ssee ssem sses sset ssex ssmc sssb sssc sssm ssss sstb sstc ssts stbc stbs stcc stcs stcu stec stee stem stes stet stex stmc stms stmt stsm stss sttc stub stuc stue stum stus stut stux sub- subb subm subs suc- succ sucs suee sues suet sueu sum-