b-u bbb bbd bbe bbl bbn bbs bbu bdb bdd bde bdl bds bdu be- beb bed bee bel ben bes beu blb bld ble bll bln bls blu bnb bnd bne bnl bnn bns bnu bsb bsd bse bsl bsn bss bsu bub bud bue bul bun bus buu dbb dbd dbe dbl dbn dbs dbu ddb ddd dde ddl ddn dds ddu de- deb ded dee del den des deu dl- dlb dld dle dll dls dlu dnb dnd dne dnl dnn dns dsb dsd dse dsl dsn dss dsu dub dud due dul dun dus ebb ebd ebe ebl ebn ebs ebu ed- edb edd ede edl edn eds edu eeb eed eee eel een ees elb eld ele ell eln els elu en- enb end ene enl enn ens enu es- esb esd ese esl esn ess esu eu- eub eud eue eul eun eus lbb lbd lbe lbl lbs lbu ldb ldd lde ldl ldn lds ldu leb led lee lel len les leu llb lld lle lll lln lls llu lnb lnd lne lnl lnn lns lnu lsb lsd lse lsl lsn lss lsu lub lud lue lul lun lus luu nbb nbd nbe nbl nbn nbs nbu ndb ndd nde ndl ndn nds ndu ne- neb ned nee nel nen nes neu nlb nld nle nll nln nls nlu nnb nne nnl nnn nns nnu nsb nsd nse nsl nsn nss nsu nub nud nue nul nun nus nuu sbb sbd sbe sbl sbn sbs sbu sdb sdd sde sdl sdn sds sdu se- seb sed see sel sen ses seu slb sld sle sll sln sls slu snb snd sne snl snn sns snu ss- ssb ssd sse ssl ssn sss ssu sub sud sue sul sun sus suu ubb ube ubl ubn ubs ubu udb udd ude udl udn uds udu ueb ued uee uel uen ues ulb uld ule ull uln uls ulu un- unb und une unl unn uns unu usb usd use usl usn uss usu uue uun uus uuu

-ene bbbb bbbs bbdd bbeb bblb bbls bdes bdle bdls bdsd bebb bebe bede bedl beds bedu beeb beed beel been bees beld bele bell bels belu bend bene benn bens benu bes- bese bess bleb bled blee bles bleu blls blss blub blud blue blus bnss bsbd bsdl bseb bsed bsee bses bsnd bsns bssd bsse bubb bube bubs bubu budb budd bude budl buds budu buel buen bueu bulb buld bule bull buls bulu bunb bund bune bunn buns bunu buse buss busu buus dbls dbnl dbss dbus dddd ddes ddss ddub debe debs debu dedd dede dedu deeb deed deel deen dees deld dele dell dels dene denn dens denu des- dese dess desu deue deul deus dlbd dnus dsls dssn dub- dubb dube dubs dubu dudd dude duds dudu duel dues dule dull dulu dune dunn duns duse duul ebbs ebed ebel eben ebes ebul ebus edde edds ede- edel eden edes edle ednl edns edss edun eede eedu eeee eees eele eels eend eens eese el-b elbe elbu elde elds eled elee elen eles elle ells ellu elne else elsu elue elul elus enb- enbn end- ende ends endu ened enee enel enes enls enne enns ennu ense ensu enue enus esbs esdl esds esdu esee esel esen eses esne esse essl essu esus eude eule euse lbds ldls le-u lebd lebu lede leds leed leel leen lees lele lell lelu lend lene lenn lens lese less lesu leud leun llbs lldb llds lles lleu llll llud lndn lnes lsbu lsds lses lube lubs ludd lude lued lues lule lull lulu lund lune lunn luns luse luss nddb ndde ndls ndsl ndss nebb nebe nebn nebs nebu nedd nede neds nedu neeb need neel neen nees neld nele nell nels nend nene nens nenu nesb nese nesl nesn ness neue neun neuu nlls nndb nnes nnls nnnn nnsl nnss nsdl nsds nseb nsel nsls nssb nsse nsss nsub nube nubl nubs nudd nude nuee nuel nule null nune nunn nuns nuse nusl nuss nusu sbbs sbds sbsd sbse sbus sdds sdes sdls sdsl sdss sdsu se-d se-e se-n se-s se-u sebe sebs sede seds seeb seed seel seen sees seeu selb seld sele sell sels selu send sene senn sens sese sess seul slds sleb sled slee sles slln slsu slub slud slue sneb sned snee snel snes snns snsd snub snus ssbn ssdd ssee sses ssle ssns sssb ssss sub- subb subd subl subs sudd sude suds sued suee suel suen sues sueu sul- suld sule sull sulu sun- sunb sund sune sunn suns sunu sus- susd suse suss susu suus ubbe uble ubls ubud udds udel uden udsd udsl udun uele uell uend uesn uess ulde uleb ulee ulen ules ulle ulne ulul ulus unbd unbe unde unds uneb uned unee unen unes unle unne unns uns- unus usbe usbl usbs usde usdl usds used usee usel usen uses usle uslu usnu ussb usse usss ussu usul usun usus uuen uulu uuuu

b-e-d bbbee bbuss bdubs bebed bebel bebes bedde bedee bedel beden bedes bedle bedse bedub bedue beebe beebs beede beeld beele beene beens beesd belde beled belee belen beles bellb belle bells belue belus bende bendl bends bene- benld benne bennu bense benue benun besed besee besen besne besse beule blebs bledd blede bleed bleen blees blend blese bless bleue bleus blsdb blubs blude bluds blued blues blund bseed bubbe buben buble budde budds buddu budel buell bulb- bulbs bulde bulen bull- bulle bulls bulse bulul bulun bulus bunde bunds bundu bunne bunud bunun bunus bused buses busle busse bussu busuu d-bus ddddd debed debel deben debes deble debne debus dedde dedee deden dedes dedls dedlu dedun deede deeds deele deene deens deese deess deled delee deles deleu delle dells dende deneb denee denel denes denne dense densu desde desed desen desne desse desus deuel deule deuse dnsbl dsedd dub-l dubbs dubee duben duble dubne dubul dubus duded duden