-ene bbbb bbbs bbch bbeb bbhs bcbc bcbp bcbs bccc bccs bcec bces bche bchs bcnu bcpp bcps bcsc bcsn bcss bcuc bcup bebb bebe bech becs becu beeb been beep bees behn behs bene benn bens benu bes- bese besh bess bhcc bhhs bhuu bnhs bnpp bnss bpcp bphc bphs bpsu bscp bscs bseb bsec bsee bses bshs bsns bspp bssc bsse bsup bubb bube bubs bubu bucc buce buch bucs bucu buen bueu buhe buhs bunb bune bunn buns bunu bupc bups busc buse bush buss busu buus cbbc cbbs cbcc cbce cbcn cbcp cbcs cbcu cbec cbee cbhs cbpc cbpp cbsc cbse cbsn cbus ccbc ccbn cccb cccc cccp cccs cccu ccee cche cchp cchs ccnb ccnc ccne ccnp ccns ccnu ccpe ccpn ccpp ccps ccsn ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece cecp cecs ceeb ceec cees cehs cen- cene cens cepc cepe ceph cepp ceps cesc cese cesp cess chbp chce chch chcp chcs cheb chec chee cheh chen chep ches cheu chhs chnb chnc chns chpp chsc chse chsh chub chun chus cnbc cnbp cncp cnep cnes cnhs cnss cpbc cpce cpcs cpcu cpeb cpep cphs cpnb cpns cpps cpsc cpsu cpus cscb cscc csce csch cscs csec csee cseh csep cshp cshs csne csnp cspb cspc cspe csps csse csup csus cub- cubb cube cubs cucc cuce cucn cues cune cunp cupe cupp cups cusb cush cusp cuss cusu ebbc ebbs ebcc eben ebes ebhs ebus ecbc ecbe eccb eccc ecce eces eche echs ecne ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eehs eens eeps eese ehcc eheh ehen eheu ehhs enb- enbn ence ench encs enee enes enhs ennc enne enns ennu enp- ense ensu enue enus epcc epch epec epee epen epes eph- ephs epns eppc eppp epps epsc epsp epss epub epus esbs escb esce esch escs escu esee esen eses eshs eshu esne espc espe espn espp esps esse essh essp essu esus eubc euch euse hbbs hbes hbhs hbss hcbc hcbs hccb hccc hcch hccs hchs hcpc hcps hcsc hcss hebb hebe hech hecs heeb heep hees hehe hehn hehs hene henh henn hens henu hepc hepe hepp heps hepu hesc hesh hesp hess heue heun heus hhhh hhhs hhpc hhus hnce hncs hnhs hpcc hphs hppe hpps hpsc hpse hpss hpue hsbc hscc hscn hses hshs hsps hsse hssp hubb hube hubs huch hucs hucu hues huhn huhs huhu hunc hune hunh huns hupe hupp hups huse hush huss huub huus n-up nbbc nbcc nbcs nbhs nbpp nbps nbsp ncbc ncbs nccc nccn nccp nccs nccu ncec ncee ncen ncep nces nchc nchs ncnc ncpc ncsc ncse ncss ncue nebb nebe nebn nebs nebu necc nece nech necs neeb neen neep nees nehe nehs nehu nene nenh nens nenu nepc nepe neph neps nesb nesc nese nesh nesn ness neuc neue neun neuu nhcc nheb nhhs nhnn nhsc nnes nnhs nnnn nnss npcc npes nphs nppc npsh npss nscc nscs nseb nsec nsep nshs nspc nsps nssb nssc nsse nssp nsss nsub nubc nube nubs nuce nuch nucs nucu nuee nunc nune nunn nuns nupe nups nuse nush nuss nusu pbcc pbhs pbsp pcbc pcbs pccc pcce pccs pcep pchp pchs pcns pcpb pcpn pcpp pcps pcse pcun pece pech pecs peec peen peep pees pehe pen- penc pene penh penn pens penu pepe peps pese pess pesu peun phbs phcc phe- phen phhs phsc phun pnec pnes pneu pnhs pnpp pnsc pnup ppcc ppcs ppen pphs pppn pppp ppps ppsh ppss pscu pseb psec pshc pshs psnc psph pspp psps pssc psse pu-e pube pubs pubu puce puch pueu puhn punc pune puns punu pupe pups pupu push puss puuc sbbs sbcc sbcs sbhc sbhs sbse sbsp sbus sccc scce sccp sccs scec scee scep sch- sche schh schs scpb scpe scps scsc scsh scsn scsu scub scun scup se-c se-e se-h se-n se-s se-u sebe sebs sec- secc sece sech secn secs secu seeb seec seeh seen seep sees seeu sehe sehs sene senn sens sepe sepn sepp seps sepu sesc sese sesh sess shbs shcc shcp she- sheb shee sheh shen shep shes sheu shhh shhs shne shps shsc shub shue shun shup shus shuu sncc sncp sneb snee sneh snep snes snhs snns snpp snub snus spcc spcs speb spec spee spen spes sphs spne spns spps spse spsp spss spue spun spus ssbn sscc ssce sscp sscs ssec ssee ssep sses sshs ssns sspc sspe ssps sssb sssc sssh ssss sub- subb subh subs suc- succ such sucs suee suen sues sueu suhb sun- sunb sune sunn suns sunu sup- supe suph supp sups sus- suse susp suss susu suus ubbe ubpc ucbc uccp uces uche uchs ucpb ucph ucsb ucsc ucsu uesn uess uhss uhuh uhup unbe uncc unce unch uncp uncs uneb unec unee unen unes unne unns unpc unps uns- unsc unus upbe upcs upen upne upnp uppc uppe uppp uppu upsc upse upup usbc usbe usbs uscc usce usch uscs usee usen uses ushs ushu usnc usnu uspc uspp usps ussb ussc usse usss ussu usun usus uucp uuen uuuu