-ose bbbb bbbs bbeb bblb bbls bbox bcbc bcbs bccc bccl bccs bcec bces bcos bcsc bcsl bcss bebb bebe bebo beck becs beeb beek beel bees beke beko beks bele belk bell belo bels beo- beok beos bes- bese besk beso bess bleb blee blek bleo bles blkb blls blob bloc blok bloo blss bobb bobe bobo bobs boce bock boco bocs boec boee boel boeo boes boke boko boks bole bolk boll bolo bols boob booc booe book bool boos boox bosc bose bosk boso boss bscs bseb bsec bsee bses bslc bsos bssc bsse c-bo cbbc cbbs cbcc cbce cbcl cbcs cbec cbee cbkl cbko cblb cblc cbol cbox cbsc cbse ccbc cccb cccc cccl cccs ccee ccel cclc ccls cclx ccob ccoc ccsl ccss ccxl cebs cec- cece ceco cecs ceeb ceec ceel cees ceke cel- celc cele cell celo cels ceol ceos cesc cese cess cexe ckbc ckbe ckbx ckck ckcl ckco ckcs ckcx ckob ckoc ckoo ckos cksb cksl ckso clec clee clek cleo cles clob cloe clok cloo clos clox clsc clxx cobb cobe cobo cobs coce cock coco coel coes coex cok- coke coko col- colb cole colk coll colo cols coob cook cool coos cosc cose cosl coso coss coxe cscb cscc csce cscl csco cscs csec csee csks csob csos csox csse cxxx e-cl ebbc ebbo ebbs ebcc ebel ebes eboe ebol eboo ebos ebox ecbc ecbe eccb eccc ecce eccl ecco eces ecko ecks eco- ecol ecos ecsc ecse ecss eecs eeee eees eeke eeks eele eels eeoc eese eesk ekco ekeb ekek ekes ekos el-b elbe elbo elcb elce elco elec elee elek eleo eles elex elke elko elks elle ello ells elok elos else elso eoes eole eolo esbo esbs escb esce esco escs esee esek esel eseo eses eske esko esks eso- esok esol esos esox esse essl esso excl exco exec exel exes exo- exos k-lo k-os kbbb kbbc kbbe kbbk kbbl kbbo kbbs kbcb kbce kbck kbcl kbco kbcs kbeb kbec kbee kbek kbel kbeo kbes kbex kbkb kbkk kbkl kbko kblb kble kbll kblo kbls kbob kboc kboe kbok kboo kbos kbox kbsb kbsk kbso kbss kbsx kbxb kbxl kbxs kbxx kc-x kcbc kcbk kcbl kcbs kcbx kccb kccc kcck kccl kceb kcec kcee kcel kceo kckc kckk kckl kcko kckx kclc kcle kclk kcll kcls kclx kcob kcoe kcol kcos kcox kcsb kcsc kcse kcss kcxl kebb kebc kebe keck keco keek keel kees kekb kekc keke kekl keko keks kele kelk kell kelo keok keol keos kesb kesc kesk keso kess kexb kexl kexo kexs kexx kkbb kkbe kkbl kkbo kkbs kkcb kkck kkcl kkco kkcs kkex kkkk kklb kklc kkll kklo kkls kklx kkob kkol kkoo kkse kkss kkxk kkxl kkxs kkxx klbb klbc klbe klbl klbs klcb klcc klce klck klcl klcs klcx kleb klec klee klek kleo kles klex klkc klkk klkl klko klks klkx kllb kllc klle kllk klls klob kloc kloe klok klol kloo klos klox klsc klse klsx klxk klxx kobb kobc kobe kobk kobo kobs kocb kock kocs koel koes kokb kokc koke kokk koko koks kokx kolb kolc kole kolk koll kolo kols koob kooc kook kool kooo koos kos- kosb kosc kose koso koss koxc koxe ksbc ksbl ksbs kscb ksce ksck kscl ksco kscs ksec ksee ksek ksel kseo ksex kskb kske kskk ksko ksks kskx kslb kslc ksle kslk ksll kslo ksob ksoc ksok ksol ksoo ksos ksox ksse kssl ksso ksss kssx kxbl kxbx kxcl kxcs kxel kxeo kxex kxkc kxkk kxks kxkx kxlb kxlc kxle kxll kxlo kxls kxlx kxok kxol kxoo kxos kxox kxsb kxsc kxse kxss kxxe kxxk kxxl kxxo kxxx lbcc lbos lbsc lcbc lccc lcce lccs lces lcls lcsc lebo lece leck leco leek leel lees leke lekk leko leks lele lell lelo leoc leok leos leox lese lesk less lexx llbs llcc llcs lles llks lllc llll lloc lloo lob- lobb lobe lobo lobs locc loce lock loco locs loeb loes loke lokk loko lole loll lolo lols loob looc looe look lool loos losc lose loso loss lox- loxo lscb lsco lscs lses lsso lxxx o-eo obbo obec obel obes obex obkb oble obls oboe obok obol obos obox obss ocbc occc oce ocee ocke ocks oclc ocos oec- oecc oeec oele oese okes okko oklo okok okol okso olbo olcc ole- oleo oles olle ollo olos oobe ooes oolo oooo ooos oose osbe oscc osce oscl osco osec osee osek osel oses oslo osoo osos ossb osse osso oxes oxo- oxos oxox oxxo s-os sbbs sbcc sbcs sbse sccc scce sccl sccs scec scee scel sck- sckl scl- sclc sclk scls scob scok scol scoo scox scsc scsl scso se-c se-e se-k se-o se-s se-x sebe sebo sebs sec- secc sece seck seco secs seeb seec seek seel sees seex seke sekk seko selb sele selk sell selo sels seoc seok seol sesc sese seso sess sex- sexe skee skel skeo skes skoe skol skss slcc sleb slee sles slob sloc sloe sloo slos slsc sobe sobo sobs soce sock socl soco socs socx soec soel soeo soes soke sokk soko sole solk soll solo sols sook sool soos sose soso soss soxs sscc ssce sscs ssec ssee sses ssex sslc ssle ssoc sssb sssc ssss sxbl xbee xbel xbox xcbl xcel xces xeko xexe xkes xloc xlox xobc xoco xolo xosl xoxo xsel xxxo xxxx