-er bbb bbc bbe bbm bbo bbr bbs bcb bcc bce bcm bco bcr bcs be- beb bec bee bem beo ber bes bmb bmc bme bmm bmo bmr bms bob boc boe bom boo bor bos brb bre brm bro brr brs bsb bsc bse bsm bso bsr bss c-- cbb cbc cbe cbm cbo cbr cbs ccb ccc cce ccm cco ccr ccs ce- ceb cec cee cem ceo cer ces cmb cmc cme cmm cmo cmr cms co- cob coc coe com coo cor cos crb crc cre crm cro crr crs csb csc cse csm cso csr css ebb ebc ebe ebm ebo ebr ebs ec- ecb ecc ece ecm eco ecr ecs eeb eec eee eem eeo eer ees em- emb emc eme emm emo emr ems eo- eob eoc eoe eom eoo eor eos erb erc ere erm ero err ers es- esb esc ese esm eso esr ess m-o m-r mbb mbc mbe mbm mbo mbr mbs mc- mcb mcc mce mcm mco mcr mcs meb mec mee mem meo mer mes mmb mmc mme mmm mmo mmr mms mob moc moe mom moo mor mos mrb mrc mre mrm mro mrr mrs msb msc mse msm mso msr mss ob- obb obc obe obm obo obr obs oc- ocb occ ocm oco ocr ocs oeb oec oee oem oeo oer oes om- omb omc ome omm omo omr oms oo- oob ooc oom ooo oor oos or- orb orc ore orm oro orr ors os- osb osc ose osm oso osr oss rbb rbc rbe rbm rbo rbr rbs rcb rcc rce rcm rco rcr rcs re- reb rec ree rem reo rer res rmb rmc rme rmm rmo rmr rms rob roc roe rom roo ror ros rrb rrc rrm rrr rrs rsb rsc rse rsm rso rsr rss sbb sbc sbe sbm sbo sbr sbs scb scc sce scm sco scr scs se- seb sec see sem seo ser ses smb smc sme smm smo smr sms sob soc soe som soo sor sos sr- srb src sre srm sro srr srs ss- ssb ssc sse ssm sso ssr sss

-ose bbbb bbbs bbcm bbeb bbrc bcbc bcbs bccc bccm bccs bcec bcer bces bcms bcor bcos bcrs bcsc bcsm bcss bebb bebe bebo becs beeb beem beer bees beme beo- beor beos berc bere berm bero berr bers bes- bese besm beso bess bmce bmoc bobb bobe bobo bobs boce bocm boco bocs boec boee boeo boer boes bomb bome boms boob booc booe boom boor boos bor- bore borm boro borr bors bosc bose bosm boso boss brcb brce breb brec bree brem breo brer bres brmc brob broc broe brom broo bror bros brrm brrr brrs brsb brsr bscs bseb bsec bsee bser bses bsms bsos bsrm bssc bsse bssm c-bo cbbc cbbs cbcc cbce cbcm cbcr cbcs cbec cbee cber cbme cbms cbre cbrm cbsc cbse cbsm ccbc cccb cccc cccm cccs ccee ccmb ccmc ccmm ccms ccob ccoc ccom ccrc ccre ccrs ccss cebs cec- cece cecm ceco cecs ceeb ceec ceem cees cemb ceme cemm cemr cems ceor ceos cer- cerc cere cero cers cesc cese cesr cess cmbc cmbs cmcc cmcs cmec cmes cmmb cmmc cmms cmoc cmos cmrr cmrs cmsc cmse cobb cobe cobo cobs coce coco coes com- comb comc come comm como comr coms coob coom coos cor- corb corc core corm coro corr cors cosc cose cosm coso coss crbc crcc crce crcr cre- creb crec cree crem creo cres crmb crmo crms crob croc croe crom croo cror crss csbm cscb cscc csce csco cscr cscs csec csee csem cser csmc csob csom csor csos csrc csrs csse cssm cssr ebbc ebbo ebbr ebbs ebcc eber ebes eboe eboo ebor ebos ebro ecbc ecbe eccb eccc ecce eccm ecco ecem eces eco- ecos ecrc ecrm ecrr ecsc ecse ecss eecs eeee eees eemo eems eeoc eerc eero eers eese embe embo embr embs emcc emco emcs emer emes emme emms emor emos emre emrs emse emso eoes eore erbb erbe ercc erce ereb erec erem erer eres ermc erme ermo erms erob eroc eroe eroo eros errc erre erro errs erse erso esbo esbs escb esce escm esco escr escs esee esem eseo eser eses esme esmo esmr eso- esom esos esse esso mbbs mbcs mbes mbms mbrs mcbc mccc mces mcmc mcrc mcse mcss mebe mebo mec- mecc mece meco mecr mecs meem meer mees memc meme memo memr mems meoc meor meos mer- merb merc mere merm mero mers mes- mesc mese meso mesr mess mmcc mmcm mmcs mmes mmmc mmmm mmms mmor mmrc mmsc mmse mobb mobe mobo mobs moco mocs moes mome momo moms moob mooc mooe moor moos morb more moro mors mosc mose moso moss mr-c mrbb mrbm mrbs mrcb mrcc mrce mrcs mreb mree mres mrmc mrrc mrsc mrse mscc msce msco msec msee msem msmb msmc msmm msms msor msrb mssm mssr o-eo obbo obec ober obes oboe obor obos obre obro obsr obss ocbc occc oce ocee ocms ocom ocos ocre ocro ocrr ocrs oec- oecc oeec oeme oere oerm oers oese ombe ombo omee omeo omer omes omo- omoe omoo omor omre omro oobe oocr ooer ooes oome ooms oooo ooos oore oose orbb orbe orbo orbs orce orco orcs ore- oreb orec orem oreo orer ores orme ormo oro- oroe orom oror oros orro orrs orse orso osbe oscc osce osco osec osee osem oser oses osm- osme osmo osoo osor osos osro ossb osse osso rbbb rbbr rbbs rbms rbss rcbc rcbo rccb rccc rccs rcms rcos rcsc rcss rebb rebe rebo rebs recc rece recm recr recs reeb reem rees reme remo rems reos rere rero rers rese reso ress rmbs rmsc rob- robb robe robo robs rocc roce roco rocs roer roes romb rome romm romo roms roob room roor roos rorc rore roro rosc rose roso ross rrmc rrrr rscc rscs rsee rsme