-ene bbbb bbbs bbeb bbet bcbc bcbs bccc bccs bcec bces bcet bcnu bcsc bcsn bcss bctc bcts bcuc bebb bebe beck becs becu beeb beek been bees beet beke beks bene benk benn bens bent benu bes- bese besk bess best betc bete bets bett betu beuk bnet bnss bscs bseb bsec bsee bses bset bskt bsns bssc bsse bsts btcc btcs btec btek bten btss bttb btus bubb bube bubs bubu bucc buce buck bucs bucu buen bueu buke bukk buku bunb bune bunk bunn buns bunt bunu busc buse busk buss bust busu but- bute buts butt buus cbbc cbbs cbcc cbce cbcn cbcs cbct cbcu cbec cbee cbet cbkn cbsc cbse cbsn cbtc cbus ccbc ccbn cccb cccc cccs cccu ccee ccnb ccnc ccne ccns ccnu ccsn ccss ccst cctb cctc cctt ccuc ccus ccut cebs cebu cec- cece cecs cect ceeb ceec cees ceke cen- cene cens cent cesc cese cess cest cet- cete cets ckbc ckbe ckck ckcs cken cknb cknc ckns cknt cksb ckst cktb ckts cnbc cnes cnet cnss cntc cntk cnut cscb cscc csce cscs csec csee cset csks csne csse cstc csts csus ctbs ctec cten ctne ctns ctsc ctsn ctss ctsu cttn ctts cub- cubb cube cubs cucc cuce cuck cucn cuek cues cuk- cuke cune cunt cusb cusk cuss cust cusu cut- cutc cute cuts cutt ebbc ebbs ebcc eben ebes ebus ecbc ecbe eccb eccc ecce ecct eces ecks ecne ecsc ecse ecss ecsu ect- ectc ects ecus eecs eeee eees eeke eeks eens eent eese eesk eetc eete eets eetu ekeb ekek eken ekes eket ekne enb- enbn ence encs enee enes enke ennc enne enns ennu ense enst ensu ent- ente ents enue enus enut esbs escb esce escs escu esee esek esen eses eset eske esks esku esne esse esst essu estc este ests esus etbc etcc etcs etec etee eten etes etne etns etsu ette ettn ettu etun eubc euse kbbb kbbc kbbe kbbk kbbs kbbt kbbu kbcb kbce kbck kbcs kbct kbcu kbeb kbec kbee kbek kben kbes kbet kbkb kbkk kbnn kbnu kbsb kbsk kbsn kbss kbst kbsu kbtb kbtc kbte kbtk kbtn kbts kbtt kbub kbuc kbue kbuk kbun kbus kbut kbuu kcbc kcbk kcbs kcbu kccb kccc kcck kcct kccu kceb kcec kcee kcet kceu kckc kckk kckn kcnb kcns kcnt kcsb kcsc kcse kcsn kcss kcst kcsu kctb kctc kcte kctn kctu kcub kcue kcuk kebb kebc kebe kebn kebt kebu keck keek keen kees keet kekb kekc keke keks keku ken- kene kenk kenn kens kent kenu kesb kesc kesk kesn kess kest ket- ketc kete ketk kets kett ketu keun keus kkbb kkbe kkbn kkbs kkbt kkcb kkck kkcn kkcs kkct kken kkkk kknb kkne kknn kkns kknt kknu kkse kksn kkss kkst kksu kktc kktk kkts kktu kkus kkut kkuu knbb knbc knbe knbn knbt knbu kncb knce knck kncn knct kncu kneb knec knee knek knen knes knet kneu knkk knkt knnb knnk knns knsb knsc knse knsk knsn knss knst knsu knte kntk kntn knts kntu knub knue knuk knus knut ksbc ksbn ksbs kscb ksce ksck kscn kscs kscu ksec ksee ksek ksen kset kskb kske kskk kskn ksks ksku ksnb ksnc ksnk ksnn ksns ksnt ksse kssn ksss ksst kssu kstb kstc kste kstk kstn ksts kstt kstu ksub ksue ksun ksut ksuu ktbb ktbc ktbn ktbt ktbu ktcc ktce ktck ktcs ktec ktee ktek kten ktkb ktkc ktke ktkk ktkn ktks ktkt ktku ktnc ktne ktnk ktnn ktns ktnt ktsc ktsn ktst ktsu kttc kttk kttn ktts kttt kttu ktub ktuc ktun kubb kubc kube kubs kubu kucb kucc kuce kuek kuen kues kueu kuke kukk kukn kuks kuku kunc kune kunk kuns kunt kunu kusb kusc kusn kust kusu kute kuts kutt kutu kuub kuuk kuuu nbbc nbcc nbcs ncbc ncbs nccc nccn nccs ncct nccu ncec ncee ncen nces ncnc ncsc ncse ncss ncst nctc ncte ncue ncuk nebb nebe nebn nebs nebu necc nece neck necs nect neeb neen nees neet neke neku nene nens nent nenu nesb nesc nese nesn ness nest net- netb nete nets nett neuc neue neuk neun neut neuu nknt nnes nnnn nnss nntn nscc nscs nseb nsec nskk nssb nssc nsse nsss nstc nsts nstu nsub ntbc ntcc ntes nteu ntnu ntsb ntsc ntss ntsu ntuc nubc nube nubk nubs nuce nuck nucs nucu nuee nuke nuku nunc nune nunk nunn nuns nunt nuse nuss nust nusu nute nuts nutt nutu nuuk sbbs sbcc sbcs sbct sbse sbst sbtc sbtk sbtn sbus sccc scce sccs scct scec scee scet sck- scnt scsc scsn scst scsu sctc sctn scts scub scun scut se-c se-e se-k se-n se-s se-t se-u sebe sebs sebt sec- secc sece seck secn secs sect secu seeb seec seek seen sees seet seeu seke sekk sekt seku sene senn sens sent sesc sese sess sest set- setc sete sets sett skee sken skes sket skn- skss skue skun skut sncc sneb snee snes snet snns snte snub snus ssbn sscc ssce sscs ssec ssee sses sset ssns sssb sssc ssss sstb sstc ssts stbc stbs stcc stcs stcu stec stee stek sten stes stet stks stnn stns stss sttc stub stuc stue stuk stun stus stut sub- subb subs suc- succ suck sucs suee suen sues suet sueu suke suks suku sun- sunb sune sunk sunn suns sunt sunu sus- suse susk suss sust susu sute sutu suus tbbs tbcb tbcc tbce tbst tcbs tccc tccu tcnn tctc tcts tebu teck tecs tect teec teek teen tees teet teke tenb tenc tene tenk tenn tens tent tenu tesc tese tess test tete tets tett tetu teuk teut tkts tnbc tncc tneb tnes tnks tnts tnut tsbc tscc tsec tsen tses tset tsks tsse tsst tstc tsts tsun ttbb ttcn tten ttss tttt tubb tube tubs tubu tucc tuck tuen tues tuet tuke tuks tunb tunc tune tunk tunn tuns tunu tusc tusk tuss tust tute tuts tutt tutu