cous cscb cscc cscd csce csch csco cscs csdb csec csee cseh cshs csks csob csos cssd csse csus cub- cubb cube cubs cucc cuce cuck cude cuds cued cuek cues cuk- cuke cusb cusd cush cusk cuso cuss cusu d-bo dbcc dbcs dbhs dbos dbss dbus dcbc dccb dccc dccs dccu dcdb dcds dche dchs dcos dcsc dcss dddd ddes ddoc ddss ddub debe debs debu dec- decc decd dece deck deco decs dedd dede dedo dedu deeb deed deek dees dehu dek- deke dekh deks deos des- desc dese desh desk deso dess desu deue deuk deus dhec dhed dhee dhod dkdc dksh dobb dobe dobs dobu doce doch dock doco docs docu dod- dodd dode dodo dods doek does dohc dohs doke doko doob dood dook doos dose dosh dosk doso doss doub douc doud doue douk dous dsbc dscc dsch dscs dshk dshs dsos dssc dub- dubb dubc dube dubh dubs dubu duce duch duck duco ducs dudd dude dudo duds dudu dues duhe duhs duhu duke duku duo- duos duse dush dusk ebbc ebbo ebbs ebcc ebed ebes ebhs eboe eboo ebos ebus ecbc ecbe eccb eccc ecce ecco ecdc eced eces eche echo echs ecko ecks eco- ecod ecos ecou ecsc ecse ecss ecsu ecus eddc edde eddo edds ede- edeh edes edhs edoc edod edos edou edss educ eecs eede eedu eeee eees eehs eeke eeks eeoc eese eesk ehcc ehdd eheh eheu ehhs ehud ekch ekco ekeb eked ekek ekes ekho ekhs ekos eocd eode eoes eous esbo esbs escb esce esch esco escs escu esds esdu esee esek eseo eses eshs eshu eske esko esks esku eso- esok esos esse essh esso essu esus eubc eucd euch eude euos euse hbbs hbcd hbds hbes hbhs hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hdbk hdhs hdoc hdod hdos hdss hebb hebe hebo hech heck hecs hedd hede hedo heds heeb heed heek hees hehe heho hehs heke heku heou hesc hesh hess heue heuk heus hhds hhhh hhhs hhus hkbu hkcc hkcs hkse hobe hobo hobs hoce hoch hock hocs hode hodh hodk hods hoed hoek hoes hohe hoho hoke hoko hoks hoku hood hooe hook hoos hose hosh hoss houd houe houk hsbc hscc hsed hses hshs hsob hsse hubb hube hubo hubs huch huck hucs hucu hudd hude hudo huds hudu hued hues huhs huhu huke huos huse hush husk huso huss huub huus k-os kbbb kbbc kbbd kbbe kbbk kbbo kbbs kbbu kbcb kbce kbch kbck kbco kbcs kbcu kbdb kbde kbdo kbds kbeb kbec kbed kbee kbeh kbek kbeo kbes kbhb kbhc kbhe kbhh kbhs kbkb kbkk kbko kbob kboc kbod kboe kbok kboo kbos kbsb kbsk kbso kbss kbsu kbub kbuc kbud kbue kbuk kbus kbuu kcbc kcbd kcbk kcbs kcbu kccb kccc kccd kcck kccu kcdc kcdd kcds kcdu kceb kcec kced kcee kceo kceu kche kchh kchk kcho kchs kchu kckc kckk kcko kcob kcoe kcoh kcos kcou kcsb kcsc kcsd kcse kcss kcsu kcub kcue kcuh kcuk kdbb kdbs kdcc kdcd kdce kdco kddb kddc kddd kddk kdeb kdec kdkb kdkd kdkk kdko kdoc kdoe kdok kdsc kdsd kdsk kdss kdsu kdub kduc kdus kebb kebc kebe kebu kech keck keco kedb kedc kedd kede kedo keds keed keeh keek kees kehk kehs kekb kekc keke keko keks keku keok keos kesb kesc kesd kesh kesk keso kess keus khbc khbd khbs khcb khcc khch khck khcs khdc khdk kheb khec khed khhk khho khhs khke khkk khks khob khoc khoe khok khou khse khss khsu khub khud khuk khus kkbb kkbd kkbe kkbo kkbs kkcb kkcd kkch kkck kkco kkcs kkdc kkdd kkdo kked kkhb kkhh kkhk kkkk kkob kkoh kkoo kksd kkse kkss kksu kkus kkuu kobb kobc kobe kobk kobo kobs kobu kocb kocd koch kock kocs kode kodk kodo kods kodu koed koes kohd kohh koho kohs kohu kokb kokc koke kokh kokk koko koks koku koob kooc kook kooo koos koou kos- kosb kosc kosd kose kosh koso koss kosu koub koue kous kouu ksbc ksbh ksbs kscb ksce ksch ksck ksco kscs kscu ksdc ksdk ksds ksec ksed ksee kseh ksek kseo kshb kshd kshe kshk ksho kshs kshu kskb kskd kske kskk ksko ksks ksku ksob ksoc ksok ksoo ksos ksou ksse ksso ksss kssu ksub ksud ksue ksuh ksuu kubb kubc kubd kube kubo kubs kubu kucb kucc kucd kuce kuch kuco kudd kude kudo kudu kued kuek kues kueu kuhs kuhu kuke kukh kukk kuks kuku kuok kuoo kuos kusb kusc kusd kush kuso kusu kuub kuuk kuuu o-eo obbo obec obed obes obhs obkb oboe obok obos obsd obss obuh obus ocbc occc ocds oce oced ocee oche ochs ocke ocks ocos odbo oddd odds oded odeo odes odoh odoo odos odou odso odus oec- oecc oedo oeds oeec oese ohbe ohcc ohed ohee ohho ohhs ohob ohoh ohok ohos ohso ohss ohus okcu oked okeh okes okko okok okso okus oobe ooes ooho oohs ooku oooh oooo ooos oose oous osbe oscc osce osco osec osed osee oseh osek oses oshc oshe osho oshs oshu osku osoo osos ossb ossd osse osso ossu oubs oucc ouch oudc oude oudh ouds oued ousd ouse ouu- s-os sbbs sbcc sbcs sbds sbhc sbhk sbhs sbsd sbse sbus sccc scce sccs scdc scds scec scee sch- sche schh scho schs sck- scob scoh scok scoo scsc scsd scsh scso scsu scub scud sdcc sdch sdco sddc sdds sdes sdhb sdhd sdhs sdsc sdss sdsu se-c se-d se-e se-h se-k se-o se-s se-u sebe sebo sebs sec- secc secd sece sech seck seco secs secu sede sedo seds seeb seec seed seeh seek sees seeu sehe sehk sehs seke sekk seko seku seoc seod seok sesc sese sesh seso sess shbs shcc she- sheb shed shee sheh shek sheo shes sheu shhh shhs shod shoe shok shoo shos shou shsc shub shud shue shuk shus shuu sked skee skeo skes skhs