-er b-u bbb bbd bbe bbm bbr bbs bbu bdb bdd bde bdm bdr bds bdu be- beb bed bee bem ber bes beu bmb bmd bme bmm bmr bms bmu brb brd bre brm brr brs bru bsb bsd bse bsm bsr bss bsu bub bud bue bum bur bus buu dbb dbd dbe dbm dbr dbs dbu ddb ddd dde ddm ddr dds ddu de- deb ded dee dem der des deu dmb dmd dme dmm dmr dms dmu drb drd dre drm drr drs dru dsb dsd dse dsm dsr dss dsu dub dud due dum dur dus ebb ebd ebe ebm ebr ebs ebu ed- edb edd ede edm edr eds edu eeb eed eee eem eer ees em- emb emd eme emm emr ems emu erb erd ere erm err ers eru es- esb esd ese esm esr ess esu eu- eub eud eue eur eus m-r mbb mbd mbe mbm mbr mbs mbu mdb mdd mde mdm mdr mds mdu meb med mee mem mer mes meu mmb mmd mme mmm mmr mms mmu mrb mrd mre mrm mrr mrs mru msb msd mse msm msr mss msu mub mud mue mum mur mus muu rbb rbd rbe rbm rbr rbs rbu rdb rdd rde rdm rdr rds rdu re- reb red ree rem rer res reu rmb rmd rme rmm rmr rms rrb rrd rrm rrr rrs rru rsb rsd rse rsm rsr rss rsu rub rud rue rum rur rus ruu sbb sbd sbe sbm sbr sbs sbu sdb sdd sde sdm sdr sds sdu se- seb sed see sem ser ses seu smb smd sme smm smr sms smu sr- srb srd sre srm srr srs ss- ssb ssd sse ssm ssr sss ssu sub sud sue sum sur sus suu ubb ube ubr ubs ubu udb udd ude udm udr uds udu ueb ued uee uem uer ues um- umb umd ume umm umr ums umu ur- urb urd ure urm urr urs uru usb usd use usm usr uss usu uue uum uur uus uuu

bbbb bbbs bbdd bbeb bd-r bdes bdrm bdsd bdsm bebb bebe bede beds bedu beeb beed beem beer bees beme bemu berd bere berm berr bers beru bes- bese besm bess beur bmdb bmus brdm brds breb bred bree brem brer bres brrm brrr brrs brsb brsr brud brue brum brus bsbd bseb bsed bsee bser bses bsms bsrd bsrm bssd bsse bssm bubb bube bubs bubu budb budd bude buds budu buem buer bueu bum- bumb bums bur- burb burd bure burm burr burs buru buse buss busu buus dbms dbrs dbss dbus dddd ddes ddre ddss ddub debe debs debu dedd dede dedu deeb deed deem deer dees dem- demb demd deme dems demu der- derb dere derm derr ders des- dese dess desu deue deum deur deus dmds dmrb dmss dmus dred dree drem dres drms drrs drub drue drum drus druu dsdm dsdr dsmb dsms dsrr dub- dubb dube dubs dubu dudd dude duds dudu duer dues dumb dume dumm dums dure duru duse duur ebbr ebbs ebed eber ebes ebru ebur ebus edde eddm edds ede- edem eder edes edme edms edrm edru edss edur eede eedu eeee eees eems eers eese embd embe embr embs emds emer emes emeu emme emms emmu emre emrs emse emus erbb erbe erde erds ereb ered erem erer eres erme erms erre errs erse erub erum erur erus esbs esds esdu esee esem eser eses esme esmr esrd esse essu esus eude eudm euer eums eur- eure euse mbbs mbdb mbed mbes mbms mbrs mbus mddm mdds mdme mdsd mdse mdud mebe medb medd mede meds medu meed meem meer mees meme memr mems memu mer- merb merd mere merm mers meru mes- mese mesr mess meum meus mmdb mmds mmes mmmd mmmm mmms mmsd mmse mmsu mmus mrbb mrbm mrbs mrdd mrds mreb mred mree mres mrmd mrsd mrse mrud msde msed msee msem msmb msmm msms msmu msrb mssm mssr msud msus mube mubs mudd mude muds mudu mued muee mues mume mumm mums mumu murd mure murr murs muru musd muse muss musu rbbb rbbr rbbs rbds rbms rbsd rbss rdbm rder rdms rebb rebe rebs rebu redd rede redr reds redu reeb reed reem rees reme rems rerd rere rers reru rese ress reue reus reuu rmbs rred rrrr rrum rsdd rsds rsee rsme rsre rsum rubb rube rubs rubu rudd rude ruds rued ruer rues rumb rume rumm rums rurd rure rurs ruru ruse russ rusu ruud sbbs sbds sber sbsd sbse sbus sdds sder sdes sdms sdrs sdsm sdss sdsu se-d se-e se-s se-u sebe sebs sede seds seeb seed seem seer sees seeu seme sems semu serb serd sere serm serr sers seru sese sess seur smbe smdr smeb smed smee smsd smss smur smus srde sreb srem sres srsd srub ssbr ssdd ssdm ssee ssem sses ssrm ssrs sssb sssm ssss sub- subb subd subm subs sudd sude suds sued suee suer sues sueu sum- sumd sume sums sumu sur- surd sure surr surs suru sus- susd suse suss susu suum suus ubbe uber ubud udds udem uder udsd uers uess umb- umbe umde umer umes umms umsu umus urbe urbs urde urds urdu ure- ured ures urre urse urss ursu urum urur urus usbe usbr usbs usde usdm usds used usee user uses usmd usme usmm usms ussb usse ussr usss ussu usus uuuu

b-e-d bbbee bbser bbuss bd-re bdrms bdser bdubs be-er bebed beber bebes bedde bedee beder bedes bedse bedub bedue bedum beebe beebs beede beerd beers beesd bembe bemer bemud bemus berbe berde berdu bered beres berme berms berre berru berse berum berus besed besee besem besme besse beuer beure brebu bredd brede breed breem breer brees breme bremm brems brerd brere brers brese bress breu- brmmm brrrr brud- brude bruds brued bruer brues brume brumm bruse bruss bseed bsure bubbe buber budde budds buddu budur bumbu bumed bumme burbs