-ol bbb bbe bbf bbh bbk bbl bbo bbs be- beb bee bef beh bek bel beo bes bfb bfe bff bfh bfl bfo bfs bhb bhe bhf bhh bhk bhl bho bhs bkb bke bkf bkk bkl bko bks blb ble blf blh blk bll blo bls bob boe bof boh bok bol boo bos bsb bse bsf bsh bsk bsl bso bss ebb ebe ebf ebh ebk ebl ebo ebs eeb eee eef eek eel eeo ees ef- efb efe eff efh efl efo efs ehb ehe ehf ehh ehl eho ehs ekb eke ekf ekh ekl eko eks elb ele elf elh elk ell elo els eo- eob eoe eof eoh eok eol eoo eos es- esb ese esf esh esk esl eso ess fbb fbe fbf fbh fbk fbl fbo fbs feb fee fef feh fek fel feo fes ffe fff ffh ffk ffl ffo ffs fhb fhe fhf fhh fhl fho fhs fkb fkf fkk fkl flb fle flf fll flo fls fob foe fof foh fok fol foo fos fsb fse fsf fsh fsk fsl fso fss hbb hbe hbf hbh hbk hbl hbo hbs he- heb hee hef heh hek hel heo hes hfb hfe hff hfh hfk hfl hfo hfs hhb hhe hhf hhh hhk hhl hho hhs hkb hkf hkh hkk hkl hko hks hlb hle hlf hlh hll hlo hls hob hoe hof hoh hok hol hoo hos hsb hse hsf hsh hsk hsl hss kbb kbe kbf kbh kbk kbl kbo kbs ke- keb kee kef keh kek kel keo kes kff kfh kfo kfs khe khf khh khk kho khs kkb kke kkh kkk kkl kks kl- klb klf klh klo kls kob koe kof koh kok kol koo kos ksb kse ksf ksh ksk ksl kso kss lbb lbe lbf lbh lbk lbl lbo lbs leb lee lef leh lek lel leo les lfb lfe lff lfh lfk lfl lfo lfs lhb lhf lhh lhk lho lhs lkb lkh lkl lks llb lle llf llk lll llo lls lob loe lof loh lok lol loo los lsb lse lsf lsh lsk lsl lso lss ob- obb obe obf obh obk obl obo obs oeb oee oef oeh oel oeo oes of- ofb ofe off ofl ofo ofs ohe ohf ohh ohl oho ohs okb oke okk okl oko oks olb ole olf olk oll olo ols oo- oob oof ooh ook ool ooo oos os- osb ose osf osh osk osl oso oss sbb sbe sbf sbh sbk sbl sbo sbs se- seb see sef seh sek sel seo ses sfb sfe sff sfh sfk sfl sfo sfs sh- shb she shf shh shk shl sho shs sk- skb ske skf skh skk skl sko sks slb sle slf slh slk sll slo sls sob soe sof soh sok sol soo sos ss- ssb sse ssf ssh ssk ssl sso sss

-ose bbbb bbbs bbeb bbhs bblb bbls bebb bebe bebo beeb beef beek beel bees befe beff befo behs beke beko beks bele belk bell belo bels beo- beof beok beos bes- bese besh besk beso bess bffl bffs bfhs bhel bhff bhhs bhsf bkhs bleb blee bleh blek bleo bles blhs blkb blls blob blok bloo blss bobb bobe bobo bobs boee boef boel boeo boes bofe boff bofh bofs bohl boho bohs boke boko boks bole bolk boll bolo bols boob booe boof booh book bool boos bose bosh bosk boso boss bseb bsee bses bsff bsfs bshs bsos bsse ebbo ebbs ebel ebes ebhs eboe ebol eboo ebos eeee eees eefe eefl eehs eeke eeks eele eels eese eesk efeo efes effs efhs efke efsh eheh ehel ehhs ehle ehlo ekeb ekek ekes ekho ekhs ekos el-b elbe elbo elee elef eleh elek eleo eles elfe elfs elhs elke elko elks elle ello ells elok elos else elso eoes eole eolo esbo esbs esee esek esel eseo eses esfs eshs eske esko esks eso- esok esol esos esse essh essl esso f--k fbhs fble febo febs feeb feek feel fees fefe feff fefo fehl feke feko fele felf felk fell felo fels feof feoh fese fesh fess ffee ffff ffhs ffss fhfs fhhs fhlb fhss flee fles flhs flob floe flok floo flos fobs foes fofo fohs foke fole folk foll folo fols foof fook fool foos fosb fosh foso foss fsfo fshb fshs fssf hbbs hbes hbhs hbos hbss hebb hebe hebo heeb heef heek heel hees hefe hefs hehe heho hehs heke hele helf helk hell helo hels hesh hess hfhs hfss hhhh hhhs hhof hkse hlhs hlss hobe hobo hobs hoek hoel hoes hofe hoff hofs hohe hohl hoho hoke hoko hoks hol- holb hole holh holk holl holo hols hooe hoof hook hool hoos hose hosh hoss hses hsfs hshs hsls hsob hsse k-lo k-os kbbb kbbe kbbf kbbk kbbl kbbo kbbs kbeb kbee kbef kbeh kbek kbel kbeo kbes kbfb kbff kbfk kbfl kbfo kbfs kbhb kbhe kbhh kbhl kbhs kbkb kbkf kbkk kbkl kbko kblb kble kblf kbll kblo kbls kbob kboe kbok kboo kbos kbsb kbsk kbso kbss kebb kebe keef keeh keek keel kees kefb keff kefh kefs kehk kehl kehs kekb keke kekl keko keks kele kelf kelk kell kelo keok keol keos kesb kesh kesk keso kess kfbk kfeb kfel kffb kfff kffk kfhl kfkb kflb kflf kfll kflo kfls kfok kfoo kfse kfsh kfsk khbs kheb khel khhk khhl khho khhs khke khkk khks khle khll khlo khls khob khoe khok khol khse khsl khss kkbb kkbe kkbl kkbo kkbs kkfs kkhb kkhh kkhk kkkk kklb kklf kklh kkll kklo kkls kkob kkoh kkol kkoo kkse kksf kkss klbb klbe klbf klbl klbs kleb klee klef klek kleo kles klfe klff klfh klhb klkk klkl klko klks kllb klle kllk klls klob kloe kloh klok klol kloo klos klse klsf kobb kobe kobk kobo kobs koel koes kofe koff kofh kofk kofo kohh kohl koho kohs kokb koke kokf kokh kokk koko