-ol bbb bbc bbd bbe bbk bbl bbm bbo bbs bcb bcc bcd bce bck bcl bcm bco bcs bdb bdc bdd bde bdk bdl bdm bdo bds be- beb bec bed bee bek bel bem beo bes bkb bkc bke bkk bkl bkm bko bks blb blc bld ble blk bll blm blo bls bmb bmc bmd bme bmk bml bmm bmo bms bob boc bod boe bok bol bom boo bos bsb bsc bsd bse bsk bsl bsm bso bss c-- cbb cbc cbd cbe cbk cbl cbm cbo cbs ccb ccc ccd cce cck ccl ccm cco ccs cdb cdc cdd cde cdk cdl cdm cdo cds ce- ceb cec ced cee cek cel cem ceo ces ckb ckc ckd ckm cko cks cl- clb clc cld cle clk cll clm clo cls cmb cmc cmd cme cmk cml cmm cmo cms co- cob coc cod coe cok col com coo cos csb csc csd cse csk csl csm cso css dbb dbc dbd dbe dbk dbl dbm dbo dbs dcb dcc dcd dce dck dcl dcm dco dcs ddb ddc ddd dde ddk ddl ddm ddo dds de- deb dec ded dee dek del dem deo des dkb dkc dke dkk dkl dkm dko dks dl- dlb dlc dld dle dlk dll dlm dlo dls dmb dmc dmd dme dmk dml dmm dmo dms dob doc dod doe dok dol dom doo dos dsb dsc dsd dse dsk dsl dsm dso dss ebb ebc ebd ebe ebk ebl ebm ebo ebs ec- ecb ecc ecd ece eck ecl ecm eco ecs ed- edb edc edd ede edk edl edm edo eds eeb eec eed eee eek eel eem eeo ees ekb ekc ekd eke ekl eko eks elb elc eld ele elk ell elm elo els em- emb emc emd eme emk eml emm emo ems eo- eob eoc eod eoe eok eol eom eoo eos es- esb esc esd ese esk esl esm eso ess kbb kbc kbd kbe kbk kbl kbm kbo kbs kcb kcc kcd kce kck kcl kcm kcs kdb kdc kde kdk kdl kdm kdo kds ke- keb kec ked kee kek kel kem keo kes kkb kkc kke kkk kkl kkm kks kl- klb klc kld klm klo kls kmb kmc kmd kme kmk kml kmm kmo kms kob koc kod koe kok kol kom koo kos ksb ksc ksd kse ksk ksl ksm kso kss lbb lbc lbd lbe lbk lbl lbm lbo lbs lcb lcc lcd lce lck lcl lcm lco lcs ldb ldc ldd lde ldk ldl ldm ldo lds leb lec led lee lek lel lem leo les lkb lkl lks llb llc lld lle llk lll llm llo lls lmb lmc lmd lme lmk lml lmm lmo lms lob loc lod loe lok lol lom loo los lsb lsc lsd lse lsk lsl lsm lso lss m-o mbb mbc mbd mbe mbk mbl mbm mbo mbs mc- mcb mcc mcd mce mck mcl mcm mco mcs mdb mdc mdd mde mdk mdl mdm mdo mds meb mec med mee mek mel mem meo mes mkb mkc mkd mke mkk mkl mkm mko mks mlb mlc mld mle mlk mll mlm mlo mls mmb mmc mmd mme mmk mml mmm mmo mms mob moc mod moe mok mol mom moo mos msb msc msd mse msk msl msm mso mss ob- obb obc obd obe obk obl obm obo obs oc- ocb occ ocd ock ocl ocm oco ocs odb odc odd ode odl odm odo ods oeb oec oed oee oel oem oeo oes okb okc okd oke okk okl oko oks olb olc old ole olk oll olm olo ols om- omb omc omd ome oml omm omo oms oo- oob ooc ood ook ool oom ooo oos os- osb osc osd ose osk osl osm oso oss sbb sbc sbd sbe sbk sbl sbm sbo sbs scb scc scd sce sck scl scm sco scs sdb sdc sdd sde sdk sdl sdm sdo sds se- seb sec sed see sek sel sem seo ses sk- skb skc skd ske skk skl skm sko sks slb slc sld sle slk sll slm slo sls smb smc smd sme smk sml smm smo sms sob soc sod soe sok sol som soo sos ss- ssb ssc ssd sse ssk ssl ssm sso sss

-ose bbbb bbbs bbcm bbdd bbdo bbeb bblb bbls bcbc bcbs bccc bccl bccm bccs bcde bcds bcec bces bcms bcos bcsc bcsl bcsm bcss bdbc bddc bdes bdle bdls bdos bdsd bdsm bebb bebe bebo beck becs bede bedl bedo beds beeb beed beek beel beem bees beke beko beks beld bele belk bell belm belo bels beme beo- beod beok beos bes- bese besk besm beso bess bldc bleb bled blee blek blem bleo bles blkb blkd blls blme blob bloc blod blok blom bloo blss bmce bmdb bmoc bobb bobe bobo bobs boce bock bocm boco bocs bodb bode bodo bods boec boee boel boeo boes boke boko boks bold bole bolk boll bolm bolo bols bomb bome boms boob booc bood booe book bool boom boos bosc bose bosk bosm boso boss bsbd bscs bsdl bseb bsec bsed bsee bses bslc bsms bsod bsos bssc bssd bsse bssm c-bo c-cd cbbc cbbs cbcc cbce cbcl cbcm cbcs cbdb cbdc cbdo cbds cbec cbee cbkl cbkm cbko cblb cblc cbme cbms cbol cbsc cbse cbsm ccbc cccb cccc cccl cccm cccs ccdc ccdm ccds cced ccee ccel cckm cclc cclm ccls ccmb ccmc ccmd ccmm ccms ccob ccoc ccod ccom ccsd ccsl ccss cd-e cdcs cddb cddl cdec cdes cdls cdms cdom cdos cdss cebs cec- cece cecm ceco cecs cedd cede cedo ceeb ceec ceel ceem cees ceke cel- celc cele cell celo cels cemb ceme cemm cems ceol ceos cesc cese cess ckbc ckbe ckck ckcl ckcm ckco ckcs ckdm ckdo ckem cklm ckml ckmo ckob ckoc ckom ckoo ckos cksb cksl ckso clcd cldc clec cled