-ose bbbb bbbs bbeb bcbc bcbg bcbs bccc bccs bcec bces bcgs bcos bcsc bcss bebb bebe bebo beck becs beeb beeg beek bees begg bego begs beke beko beks beo- beok beos bes- bese besk beso bess bggs bobb bobe bobo bobs boce bock boco bocs boec boee boeo boes boge bogg bogo bogs boke boko boks boob booc booe boog book boos bosc bose bosk boso boss bscs bseb bsec bsee bseg bses bsgs bsos bssc bsse c-bo cbbc cbbs cbcc cbce cbcs cbec cbee cbgb cbkg cbko cbsc cbse ccbc cccb cccc cccs ccee ccgc ccgs ccob ccoc ccsg ccss cebs cec- cece ceco cecs ceeb ceec cees cege cego ceke ceos cesc cese cesg cess cgcc cgcg cges cggs cgsb cgss ckbc ckbe ckck ckco ckcs ckgo ckob ckoc ckoo ckos cksb ckso cobb cobe cobo cobs coce cock coco coes cogo cogs cok- coke coko coob cook coos cosc cose coso coss cscb cscc csce csco cscs csec csee csks csob csos csse ebbc ebbo ebbs ebcc ebes eboe eboo ebos ecbc ecbe eccb eccc ecce ecco eces ecgs ecko ecks eco- ecog ecos ecsc ecse ecss eecs eeee eees eegs eeke eeks eeoc eese eesk egbe egcc egcg egec egee eggb egge eggo eggs egks ego- egos egsc egss ekco ekeb ekek ekes ekgs ekos eoes esbo esbs escb esce esco escs esee esek eseo eses eske esko esks eso- esok esos esse essg esso gbbo gbbs gc-c gcbc gccc gccs gcos gcse gcss gebe gece geck geek gees gege gegg gego geko geo- geog geos gesg gesk geso gess gggg ggss gobe gobo gobs goce goes gogo gogs goke goog gook goos gose goso goss gskb gsoc gsos gsse k-os kbbb kbbc kbbe kbbg kbbk kbbo kbbs kbcb kbce kbck kbco kbcs kbeb kbec kbee kbek kbeo kbes kbgb kbge kbgg kbgo kbkb kbkg kbkk kbko kbob kboc kboe kbok kboo kbos kbsb kbsg kbsk kbso kbss kcbc kcbk kcbs kccb kccc kcck kceb kcec kcee kceg kceo kcgc kcgs kckc kckk kcko kcob kcoe kcog kcos kcsb kcsc kcse kcsg kcss kebb kebc kebe kecg keck keco keek kees kege kegg kegk kegs kekb kekc keke keko keks keok keos kesb kesc kesk keso kess kgbb kgbc kgcb kgcc kgce kgeb kgec kgeo kggg kggo kgks kgoe kgos kgso kkbb kkbe kkbg kkbo kkbs kkcb kkck kkco kkcs kkeg kkgb kkgo kkkk kkob kkoo kkse kkss kobb kobc kobe kobk kobo kobs kocb kock kocs koes kogb koge kogg kogo kokb kokc koke kokk koko koks koob kooc koog kook kooo koos kos- kosb kosc kose kosg koso koss ksbc ksbs kscb ksce ksck ksco kscs ksec ksee kseg ksek kseo ksgc ksgg kskb kske kskg kskk ksko ksks ksob ksoc ksok ksoo ksos ksse ksso ksss o-eo obbo obec obes obkb oboe obok obos obss ocbc occc oce ocee ocke ocks ocos oec- oecc oeec oegb oese ogb ogbe ogee ogge ogog okes okgo okko okok okso oobe ooes oooo ooos oose osbe oscc osce osco osec osee osek oses osoo osos ossb osse osso s-os sbbs sbcc sbcs sbse sccc scce sccs scec scee sceg scgs sck- scob scog scok scoo scsc scso se-c se-e se-g se-k se-o se-s sebe sebo sebs sec- secc sece secg seck seco secs seeb seec seeg seek sees sege segg sego segs seke sekk seko seoc seok sesc sese seso sess sgcb sgce sgcg sges sggg sggs sgss skee skeg skeo skes skoe skog skss sobe sobo sobs soce sock soco socs soec soeo soes sogo sogs soke sokk soko soog sook soos sose soso soss sscc ssce sscs ssec ssee sses ssgs ssoc sssb sssc ssss