bbbb bbbs bbci bbdd bbeb bbet bcbc bcbs bccc bcci bccs bcde bcds bcec bces bcet bcie bcis bcit bcsc bcss bctc bcts bdbc bddc bdes bdii bdsd bebb bebe bebi beci beck becs bede bedi beds beeb beed beek bees beet beic beik beis beit beke beki beks bes- bese besk bess best betc bete beti bets bett bibb bibe bibi bibs bicc bice bici bick bics bide bidi bids bieb bied bies biet biis bike bis- bisc bisd bise bisk biss bist bitc bitd bite bits bitt bsbd bsci bscs bseb bsec bsed bsee bses bset bsic bskt bssc bssd bsse bsts btcc btcs btdt btec btek btie btss bttb c-cd cbbc cbbs cbcc cbce cbcs cbct cbdb cbdc cbdi cbds cbec cbee cbet cbid cbit cbsc cbse cbsi cbtc ccbc cccb cccc ccci cccs ccdc ccdi ccds cced ccee ccic ccid ccii ccis ccsd ccsi ccss ccst cctb cctc cctt cd-e cdcs cddb cdec cdes cdic cdii cdis cdss cebs cec- cece ceci cecs cect cedd cede cedi cedt ceeb ceec cees ceke cesc cese cesi cess cest cet- cete ceti cets cibc cibe cibi cicc cici cics cict cidc cide cidi cids cidt ciee cies ciid ciii ciis ciit cis- cisc cisd cise cisk ciss cist citb cite citi cits citt ckbc ckbe ckbi ckck ckcs cksb ckst cktb ckts cscb cscc cscd csce csci cscs csdb csec csee cset csib csid csik csis csit csks cssd csse cstc cstd csts ctbi ctbs ctec ctic ctsc ctss ctts dbcc dbcs dbit dbss dbtt dcbc dccb dccc dcci dccs dcct dcdb dcds dcii dcis dcsc dcss dctc dcts dddd ddes ddie ddss ddts debe debi debs debt dec- decc decd dece deci deck decs dect dedd dede dedi deeb deed deek dees deet deid deie deis deit dek- deke deks des- desc dese desi desk dess dest dete detk dets dibb dibe dibs dice dici dick dict dide didi dids dieb died dies diet diii diis dike diki dis- disc disd dise disi disk diss dist dite diti dits ditt dkdc dkid dsbc dscc dscs dsei dssc dssi dsst dstc dsts dtcc dted dtek dtki dtss ebbc ebbs ebcc ebed ebes ebic ebid ebis ebit ecbc ecbe eccb eccc ecce ecci ecct ecdc eced eces ecib ecis ecit ecks ecsc ecse ecss ect- ectc ects eddc edde eddi edds ede- edei edes edie edik edis edit edss edts eecs eede eeee eees eeke eeks eese eesi eesk eetc eete eets eick eics eid- eide eidi eiec eied eiei eies eike eiki eiks eisd eise eisk eiss eist eitb eitc eiti ekeb eked ekek ekes eket ekis ekki eksi esbs escb esce esci escs esdi esds esee esek eses eset esie esik esis esit eske esks esse essi esst estc estd este ests etbc etcc etcs etds etec etee etes etic etik etsi ette etti i-be ibcs ibec ibed ibes ibet ibid ibie ibis ibss ibtb ibtc ibts icbc icbd icbs iccb iccc icci iccs icct icdc icdd icde icec iced icee ices icet icis icke icks icsb icsc icsd icse icsi icss icst icts idbe idce idec ided idee ides idic idid idie idis idsc idse idss idts iecc ieds ieet ieie iesc iesi iest iett iicd iide iied iies iiie iiii iiis iiit iisc iisd iisi iist iitt ikee ikes ikid ikki isbd isbe isbt iscc iscd isci iscs isct isdb isdc isde isds iseb isec ised isee ises iset isic isie isis isit issc isse issi isss istc istd iste isti ists itbe itbs itcs itec itek ites itet itic itie itis itse itsi k-ci k-id kbbb kbbc kbbd kbbe kbbi kbbk kbbs kbbt kbcb kbce kbci kbck kbcs kbct kbdb kbde kbdi kbds kbeb kbec kbed kbee kbek kbes kbet kbib kbic kbid kbie kbik kbis kbit kbkb kbkk kbsb kbsi kbsk kbss kbst kbtb kbtc kbte kbtk kbts kbtt kcbc kcbd kcbi kcbk kcbs kccb kccc kccd kcci kcck kcct kcdc kcdd kcdi kcds kceb kcec kced kcee kcei kcet kcic kcid kcie kcii kcis kcit kckc kckk kcsb kcsc kcsd kcse kcsi kcss kcst kctb kctc kcte kcti kdbb kdbi kdbs kdcc kdcd kdce kddb kddc kddd kddi kddk kdeb kdec kdei kdet kdic kdis kdkb kdkd kdkk kdkt kdsc kdsd kdsk kdss kdst kdtd kdti kebb kebc kebe kebi kebt keck kedb kedc kedd kede kedi keds kedt keed keek kees keet keib keid keii keik keis kekb kekc keke keki keks kesb kesc kesd kesi kesk kess kest ket- ketc ketd kete keti ketk kets kett kibb kibc kibe kibi kibs kibt kicb kicc kicd kice kick kics kict kidb kidd kide kidi kidk kids kies kiic kiid kiii kiik kiis kiit kikc kikd kiki kikk kikt kisc kisd kise kisi kisk kiss kist kitc kite kiti kits kitt kkbb kkbd kkbe kkbi kkbs kkbt kkcb kkcd kkci kkck kkcs kkct kkdc kkdd kkdt kked kkic kkid kkik kkit kkkk kksd kkse kksi kkss kkst kktc kktk kkts ksbc ksbi ksbs kscb ksce ksci ksck kscs ksdc ksdi ksdk ksds ksec ksed ksee ksei ksek kset ksib ksid ksii ksik ksis ksit kskb kskd kske kskk ksks ksse kssi ksss ksst kstb kstc kste ksti kstk ksts kstt ktbb ktbc ktbt ktcc ktce ktck ktcs ktdb ktdc ktdd ktde ktdk ktec kted ktee ktek ktib ktic ktie ktik ktis ktkb ktkc ktke ktkk ktks ktkt ktsc ktsd ktst kttc ktti kttk ktts kttt s-ib s-ic s-ii sbbs sbcc sbcs sbct sbds sbic sbsd sbse sbsi sbst sbtc sbtk scbi sccc scce sccs scct scdc scds scec scee scet sci- scic scid scie scis scit sck- scsc scsd scsi scst sctc sctd scts sdcc sddc sdds sdes sdet sdib sdic sdsc sdss se-c se-d se-e se-i se-k se-s se-t sebe sebi sebs sebt sec- secc secd sece seck secs sect sede seds seeb seec seed seek sees seet seid seie seii seik seis seit seke seki sekk sekt sesc sese sesi sess sest set- setc sete seti sets sett sibc sibe