-er bbb bbd bbe bbm bbo bbr bbs bdb bdd bde bdm bdo bdr bds be- beb bed bee bem beo ber bes bmb bmd bme bmm bmo bmr bms bob bod boe bom boo bor bos brb brd bre brm bro brr brs bsb bsd bse bsm bso bsr bss dbb dbd dbe dbm dbo dbr dbs ddb ddd dde ddm ddo ddr dds de- deb ded dee dem deo der des dmb dmd dme dmm dmo dmr dms dob dod doe dom doo dor dos drb drd dre drm dro drr drs dsb dsd dse dsm dso dsr dss ebb ebd ebe ebm ebo ebr ebs ed- edb edd ede edm edo edr eds eeb eed eee eem eeo eer ees em- emb emd eme emm emo emr ems eo- eob eod eoe eom eoo eor eos erb erd ere erm ero err ers es- esb esd ese esm eso esr ess m-o m-r mbb mbd mbe mbm mbo mbr mbs mdb mdd mde mdm mdo mdr mds meb med mee mem meo mer mes mmb mmd mme mmm mmo mmr mms mob mod moe mom moo mor mos mrb mrd mre mrm mro mrr mrs msb msd mse msm mso msr mss ob- obb obd obe obm obo obr obs odb odd ode odm odo odr ods oeb oed oee oem oeo oer oes om- omb omd ome omm omo omr oms oo- oob ood oom ooo oor oos or- orb ord ore orm oro orr ors os- osb osd ose osm oso osr oss rbb rbd rbe rbm rbo rbr rbs rdb rdd rde rdm rdo rdr rds re- reb red ree rem reo rer res rmb rmd rme rmm rmo rmr rms rob rod roe rom roo ror ros rrb rrd rrm rrr rrs rsb rsd rse rsm rso rsr rss sbb sbd sbe sbm sbo sbr sbs sdb sdd sde sdm sdo sdr sds se- seb sed see sem seo ser ses smb smd sme smm smo smr sms sob sod soe som soo sor sos sr- srb srd sre srm sro srr srs ss- ssb ssd sse ssm sso ssr sss

-ose bbbb bbbs bbdd bbdo bbeb bd-r bdes bdos bdrm bdsd bdsm bebb bebe bebo bede bedo beds beeb beed beem beer bees beme beo- beod beor beos berd bere berm bero berr bers bes- bese besm beso bess bmdb bobb bobe bobo bobs bodb bode bodo bods boee boeo boer boes bomb bome boms boob bood booe boom boor boos bor- bord bore borm boro borr bors bose bosm boso boss brdm brdo brds breb bred bree brem breo brer bres brob brod broe brom broo bror bros brrm brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bsms bsod bsos bsrd bsrm bssd bsse bssm d-bo dbms dbos dbrs dbss dddd ddes ddre ddss debe debs dedd dede dedo deeb deed deem deer dees dem- demb demd deme demo dems deor deos der- derb dere derm dero derr ders des- dese deso dess dmds dmrb dmso dmss dobb dobe dobs dod- dodd dode dodo dods doer does domb dome domm domo doms doob dood doom door doos dord dore dorm doro dorr dors dose doso doss dred dree drem dres drms drob drod drom drrs dsdm dsdr dsmb dsms dsos dsrr ebbo ebbr ebbs ebed eber ebes eboe eboo ebor ebos ebro edde eddm eddo edds ede- edem eder edes edme edms edod edom edos edrm edss eede eeee eees eemo eems eero eers eese embd embe embo embr embs emds emer emes emme emms emod emor emos emre emrs emse emso eode eoes eore erbb erbe erde erds ereb ered erem erer eres erme ermo erms erob erod eroe eroo eros erre erro errs erse erso esbo esbs esds esee esem eseo eser eses esme esmo esmr eso- esom esos esrd esse esso mbbs mbdb mbed mbes mbms mbrs mddm mdds mdme mdos mdsd mdse mebe mebo medb medd mede medo meds meed meem meer mees meme memo memr mems meor meos mer- merb merd mere merm mero mers mes- mese meso mesr mess mmdb mmds mmes mmmd mmmm mmms mmod mmor mmsd mmse mobb mobe mobo mobs modd mode modo mods moed moes mome momo moms moob mood mooe moor moos morb mord more moro mors mose moso moss mrbb mrbm mrbs mrdd mrds mreb mred mree mres mrmd mrsd mrse msde msed msee msem msmb msmm msms msor msrb mssm mssr o-eo obbo obed ober obes oboe obor obos obre obro obsd obsr obss odbo oddd odds oded odem odeo oder odes odmr odom odoo odor odos odso oedo oeds oeme oere oerm oers oese ombe ombo omdb omed omee omeo omer omes omo- omoe omoo omor omre omro oobe ooer ooes oome ooms oooo ooos oord oore oose orbb orbe orbo orbs orde ordo ords ore- oreb ored orem oreo orer ores orme ormo oro- oroe orom oror oros orro orrs orse orso osbe osed osee osem oser oses osm- osme osmo osoo osor osos osrd osro ossb ossd osse osso rbbb rbbr rbbs rbds rbms rbsd rbss rdbm rder rdms rdos rdso rebb rebe rebo rebs redd rede redo redr reds reeb reed reem rees reme remo rems reod reos rerd rere rero rers rese reso ress rmbs rob- robb robe robo robs rodd rode rodo rods roed roer roes romb romd rome romm romo roms roob rood room roor roos rore roro rose roso ross rred rrrr rsdd rsds rsee rsme rsos rsre s-os sbbs sbds sber sbor sbsd sbse sdds sder sdes sdmo sdms sdrs sdsm sdss se-d se-e se-o se-s sebe sebo sebs sede sedo seds seeb seed seem seer sees seme sems seod serb serd sere serm sero serr sers sese seso sess smbe smdr smeb smed smee smod smos smsd smss sobe sobo sobr sobs sodd sode sodo sods soem soeo soes somb some somm somo sood soom soor soos sorb sord sore sorm soro sorr sors sose soso