-er -ol b-u bbb bbd bbe bbl bbo bbr bbu bdb bdd bde bdl bdo bdr bdu be- beb bed bee bel beo ber beu blb bld ble bll blo blr blu bob bod boe bol boo bor bou brb brd bre brl bro brr bru bub bud bue bul buo bur buu dbb dbd dbe dbl dbo dbr dbu ddb ddd dde ddl ddo ddr ddu de- deb ded dee del deo der deu dl- dlb dld dle dll dlo dlr dlu dob dod doe dol doo dor dou drb drd dre drl dro drr dru dub dud due dul duo dur ebb ebd ebe ebl ebo ebr ebu ed- edb edd ede edl edo edr edu eeb eed eee eel eeo eer elb eld ele ell elo elr elu eo- eob eod eoe eol eoo eor eou erb erd ere erl ero err eru eu- eub eud eue eul eur lbb lbd lbe lbl lbo lbr lbu ldb ldd lde ldl ldo ldr ldu leb led lee lel leo ler leu llb lld lle lll llo llr llu lob lod loe lol loo lor lou lrb lrd lro lrr lru lub lud lue lul luo lur luu ob- obb obd obe obl obo obr obu odb odd ode odl odo odr odu oeb oed oee oel oeo oer olb old ole oll olo olu oo- oob ood ool ooo oor or- orb ord ore orl oro orr oru ou- oud oue oul ouo our rbb rbd rbe rbl rbo rbr rbu rdb rdd rde rdl rdo rdr rdu re- reb red ree rel reo rer reu rld rle rll rlo rlr rlu rob rod roe rol roo ror rou rrb rrd rrl rrr rru rub rud rue ruo rur ruu ubb ube ubl ubo ubr ubu udb udd ude udl udo udr udu ueb ued uee uel uer ulb uld ule ull ulo ulr ulu uob uod uoe uol uoo uor ur- urb urd ure url uro urr uru uue uur uuu

bbbb bbdd bbdo bbeb bblb bd-r bdle bebb bebe bebo bede bedl bedo bedu beeb beed beel beer beld bele bell belo belu beo- beod beor berd bere bero berr beru beur bldr bleb bled blee bleo bleu blob blod bloo blou blub blud blue blur bobb bobe bobo bobu bodb bode bodo bodu boee boel boeo boer bold bole boll bolo bolu boob bood booe bool boor bor- bord bore boro borr boru boud boue boul bour brdo breb bred bree brel breo brer brob brod broe brol broo bror brou brrr brud brue bubb bube bubo bubu budb budd bude budl budo budu buel buer bueu bulb buld bule bull bulu buol bur- burb burd bure burl buro burr buru d-bo dddd ddre ddub debe debu dedd dede dedo dedu deeb deed deel deer deld dele dell delo deol deor der- derb dere dero derr deue deul deur dlbd dobb dobe dobl dobu dod- dodd dode dodo doel doer dold dole doll dolo dolu doob dood dool door dord dore doro dorr doru doub doud doue doul dour dred dree drel drob drod drol drou drub drue druu dub- dubb dube dubu dudd dude dudo dudu duel duer dule dull dulo dulu duo- dure duro duru duul duur ebbo ebbr ebed ebel eber eboe ebol eboo ebor ebro ebru ebul ebur edde eddo ede- edel eder edle edod edou edru edur eede eedu eeee eele eero el-b elbe elbo elbu elde eldr eled elee eleo eler elle ello ellu elod elro elue elul eode eole eolo eore eorl erbb erbe erde ereb ered erel erer erld erle erll erob erod eroe erol eroo erre erro erub erur eude euer eule eur- eure euro lblr ldeo le-u lebd lebo lebu lede ledo leed leel leer lele lell lelo lelu leod leor leou lerd lere lero leud leur lldb lleu llll llod lloo llud lob- lobb lobe lobo lode loeb loeu lold lole loll lolo loob lood looe lool loor lord lore loro loud loue loul lour louu lrdd lrrr lube ludd lude ludo lued luer lule lull lulu lurd lure o-eo obbo obed obel ober oble oblu oboe obol obor obre obro odbo oddd oded odel odeo oder odle odoo odor odou odrl odur oedo oele oere olbo oldb olde ole- oled oleo oler olle ollo olor olur oobe ooer oold oolo oooo oord oore orbb orbe orbo orbu orde ordo ordu ore- oreb ored orel oreo orer orle orlo orlu oro- oroe oror orro orub oude oued ouer ould oule oulu our- oure ouro ouu- rbbb rbbr rble rder rebb rebe rebo rebu redd rede redl redo redr redu reeb reed reel relb reld rele rell relo reod reol reou rerd rere rero reru reue reul reuu rlee rleu rob- robb robe robo robu rodd rode rodo roed roel roer rold role roll rolo roob rood rool roor rore roro roru roub roud roue roul rred rrle rrrr rubb rube rubu rudd rude rudl rudo rued ruel ruer rule rull rulo rurd rure ruro ruru ruud ubbe ubbo uber uble ublo ubod ubud udel uder udoo uele uell ulde uleb ulee uleo ulle ullo ullr ulo- ulul uor- uore urbe urde urdu ure- ured urle uro- urol uroo urre urur uulu uuuu

b-e-d bbbee bd-re bdoor be-er be-ro bebdo bebed bebel beber beblo bebod bedde bedee bedel beder bedle bedub bedue beebe beede beeld beele beerd belbo belde beled belee bellb belle bello belue belur beode beord beour berbe berde berdu bered berel berle berlo berob beroe berol beror berre berru beuer beule beure bledd blede bleed bleer blere bleue blood bloor blorb blore bloue blude blued bluer blurb blure blurr bo-bo boble bobr bobre bodd- boded bodel boder bodle bodoe bodor boedo boeol boero boeur bolbe boldo boldu boled bolel boleo boler boll- bolle bollo bollu boode booed booer boold boole boord boore booru borbo borde bordo bored boree borel borer borle boro- borod boroo borou borre borro borul boudu boued bouee bouel