-ose bbbb bbbs bbdd bbdo bbeb bcbc bcbs bccc bccs bcde bcds bcec bces bcos bcsc bcss bdbc bddc bdes bdos bdsd bebb bebe bebo beck becs bede bedo beds beeb beed beek bees beke beko beks beo- beod beok beos bes- bese besk beso bess bobb bobe bobo bobs boce bock boco bocs bodb bode bodo bods boec boee boeo boes boke boko boks boob booc bood booe book boos bosc bose bosk boso boss bsbd bscs bseb bsec bsed bsee bses bsod bsos bssc bssd bsse c-bo c-cd cbbc cbbs cbcc cbce cbcs cbdb cbdc cbdo cbds cbec cbee cbko cbsc cbse ccbc cccb cccc cccs ccdc ccds cced ccee ccob ccoc ccod ccsd ccss cd-e cdcs cddb cdec cdes cdos cdss cebs cec- cece ceco cecs cedd cede cedo ceeb ceec cees ceke ceos cesc cese cess ckbc ckbe ckck ckco ckcs ckdo ckob ckoc ckoo ckos cksb ckso cobb cobe cobo cobs coce cock coco codd code cods coed coes cok- coke coko coob cood cook coos cosc cose coso coss cscb cscc cscd csce csco cscs csdb csec csee csks csob csos cssd csse d-bo dbcc dbcs dbos dbss dcbc dccb dccc dccs dcdb dcds dcos dcsc dcss dddd ddes ddoc ddss debe debs dec- decc decd dece deck deco decs dedd dede dedo deeb deed deek dees dek- deke deks deos des- desc dese desk deso dess dkdc dobb dobe dobs doce dock doco docs dod- dodd dode dodo dods doek does doke doko doob dood dook doos dose dosk doso doss dsbc dscc dscs dsos dssc ebbc ebbo ebbs ebcc ebed ebes eboe eboo ebos ecbc ecbe eccb eccc ecce ecco ecdc eced eces ecko ecks eco- ecod ecos ecsc ecse ecss eddc edde eddo edds ede- edes edoc edod edos edss eecs eede eeee eees eeke eeks eeoc eese eesk ekco ekeb eked ekek ekes ekos eocd eode eoes esbo esbs escb esce esco escs esds esee esek eseo eses eske esko esks eso- esok esos esse esso k-os kbbb kbbc kbbd kbbe kbbk kbbo kbbs kbcb kbce kbck kbco kbcs kbdb kbde kbdo kbds kbeb kbec kbed kbee kbek kbeo kbes kbkb kbkk kbko kbob kboc kbod kboe kbok kboo kbos kbsb kbsk kbso kbss kcbc kcbd kcbk kcbs kccb kccc kccd kcck kcdc kcdd kcds kceb kcec kced kcee kceo kckc kckk kcko kcob kcoe kcos kcsb kcsc kcsd kcse kcss kdbb kdbs kdcc kdcd kdce kdco kddb kddc kddd kddk kdeb kdec kdkb kdkd kdkk kdko kdoc kdoe kdok kdsc kdsd kdsk kdss kebb kebc kebe keck keco kedb kedc kedd kede kedo keds keed keek kees kekb kekc keke keko keks keok keos kesb kesc kesd kesk keso kess kkbb kkbd kkbe kkbo kkbs kkcb kkcd kkck kkco kkcs kkdc kkdd kkdo kked kkkk kkob kkoo kksd kkse kkss kobb kobc kobe kobk kobo kobs kocb kocd kock kocs kode kodk kodo kods koed koes kokb kokc koke kokk koko koks koob kooc kook kooo koos kos- kosb kosc kosd kose koso koss ksbc ksbs kscb ksce ksck ksco kscs ksdc ksdk ksds ksec ksed ksee ksek kseo kskb kskd kske kskk ksko ksks ksob ksoc ksok ksoo ksos ksse ksso ksss o-eo obbo obec obed obes obkb oboe obok obos obsd obss ocbc occc ocds oce oced ocee ocke ocks ocos odbo oddd odds oded odeo odes odoo odos odso oec- oecc oedo oeds oeec oese oked okes okko okok okso oobe ooes oooo ooos oose osbe oscc osce osco osec osed osee osek oses osoo osos ossb ossd osse osso s-os sbbs sbcc sbcs sbds sbsd sbse sccc scce sccs scdc scds scec scee sck- scob scok scoo scsc scsd scso sdcc sdco sddc sdds sdes sdsc sdss se-c se-d se-e se-k se-o se-s sebe sebo sebs sec- secc secd sece seck seco secs sede sedo seds seeb seec seed seek sees seke sekk seko seoc seod seok sesc sese seso sess sked skee skeo skes skoe sksd skss sobe sobo sobs soce sock soco socs sodd sode sodo sods soec soeo soes soke sokk soko sood sook soos sose soso soss sscc ssce sscs ssdc ssdd ssec ssee sses ssoc sssb sssc ssss