-er -ol b-u bbb bbd bbe bbg bbl bbo bbr bbu bbx bdb bdd bde bdg bdl bdo bdr bdu bdx be- beb bed bee beg bel beo ber beu bex bgb bgd bge bgg bgl bgo bgr bgu bgx blb bld ble blg bll blo blr blu blx bob bod boe bog bol boo bor bou box brb brd bre brg brl bro brr bru brx bub bud bue bug bul buo bur buu bux bxb bxd bxl bxo bxx dbb dbd dbe dbg dbl dbo dbr dbu dbx ddb ddd dde ddg ddl ddo ddr ddu ddx de- deb ded dee deg del deo der deu dex dgd dge dgg dgl dgr dgu dl- dlb dld dle dlg dll dlo dlr dlu dlx dob dod doe dog dol doo dor dou dox drb drd dre drg drl dro drr dru drx dub dud due dug dul duo dur dux dxd dxl dxo dxr dxx ebb ebd ebe ebg ebl ebo ebr ebu ebx ed- edb edd ede edg edl edo edr edu edx eeb eed eee eeg eel eeo eer eex egb egd ege egg egl ego egr egu egx elb eld ele elg ell elo elr elu elx eo- eob eod eoe eog eol eoo eor eou erb erd ere erg erl ero err eru eu- eub eud eue eug eul eur eux ex- exd exe exl exo exr exu exx g-d gbd gbe gbg gbl gbo gbr gbu gbx gdb gdd gde gdl gdo gdr gdu gdx ge- geb ged gee geg gel geo ger geu gex ggb ggd ggg ggo ggr ggu glb gld gle glg gll glo glr glu glx gob god goe gog gol goo gor gou gox grb grd gre grg grl gro grr gru grx gu- gub gud gue gug gul guo gur guu gxl lbb lbd lbe lbg lbl lbo lbr lbu lbx ldb ldd lde ldg ldl ldo ldr ldu leb led lee leg lel leo ler leu lex lgb lgd lge lgg lgl lgo lgr lgu llb lld lle llg lll llo llr llu lob lod loe log lol loo lor lou lox lrb lrd lrg lro lrr lru lub lud lue lug lul luo lur luu lux lxd lxo lxr lxx ob- obb obd obe obg obl obo obr obu obx odb odd ode odg odl odo odr odu oeb oed oee oeg oel oeo oer oex ogd oge ogg ogl ogo ogx olb old ole olg oll olo olu oo- oob ood oog ool ooo oor oox or- orb ord ore org orl oro orr oru orx ou- oud oue oul ouo our ox- oxb oxo oxx rbb rbd rbe rbg rbl rbo rbr rbu rbx rdb rdd rde rdg rdl rdo rdr rdu rdx re- reb red ree reg rel reo rer reu rex rgb rgd rge rgg rgo rgr rgx rld rle rlg rll rlo rlr rlu rob rod roe rog rol roo ror rou rox rrb rrd rrg rrl rrr rru rub rud rue rug ruo rur ruu rux rxr ubb ube ubg ubl ubo ubr ubu ubx udb udd ude udg udl udo udr udu udx ueb ued uee ueg uel uer ugb uge ugg ugl ugo ugr ugu ugx ulb uld ule ulg ull ulo ulr ulu uob uod uoe uog uol uoo uor uox ur- urb urd ure urg url uro urr uru urx uue uug uur uuu uxb uxo uxr uxu xbe xbl xbr xbx xdb xde xdr xed xee xeg xel xer xeu xex xge xgl xlb xld xlg xlr xod xog xoo xor xox xrd xrx xue xul xxl xxo xxx

bbbb bbdd bbdo bbeb bblb bbox bbrg bd-r bdle bdog bebb bebe bebo bede bedl bedo bedu beeb beed beeg beel beer begg bego begu beld bele belg bell belo belu beo- beod beor berd bere berg bero berr beru beur beux bldg bldr bleb bled blee bleg bleo bleu blob blod blog bloo blou blrg blub blud blue blur bobb bobe bobo bobu bodb bode bodo bodu boee boel boeo boer bogd boge bogg bogo bold bole bolg boll bolo bolu boob bood booe boog bool boor boox bor- bord bore borg boro borr boru boud boue boul bour brdo breb bred bree breg brel breo brer brex brob brod broe brog brol broo bror brou brox brrr brud brue brug brux bubb bube bubo bubu budb budd bude budg budl budo budu buel buer bueu buge bugg bugo bulb buld bule bulg bull bulu buol bur- burb burd bure burg burl buro burr buru d-bo dddd ddre ddub debe debu dedd dede dedo dedu deeb deed deeg deel deer dege dego degu deld dele dell delo deol deor der- derb dere derg dero derr deue deul deur deux dex- dexe dgbx dgeg dgge dlbd dleg dlrg dlux do-x dobb dobe dobl dobu dod- dodd dode dodg dodo doeg doel doer dog- doge dogg dogo dogu dold dole doll dolo dolu doob dood dool door dord dore doro dorr doru doub doud doue doug doul dour doux dred dree dreg drel drge drob drod drog drol drou drub drue drug druu dub- dubb dube dubu dudd dude dudo dudu duel duer dugu dule dull dulo dulu duo- dure durg duro duru duul duur dxbe dxbl dxbr dxdr dxed dxel dxgd dxgo dxll dxlr dxol dxrd dxre dxrl dxrr dxrx dxue dxur dxxl dxxr dxxx ebbo ebbr ebed ebel eber eboe ebol eboo ebor ebox ebro ebru ebul ebur edde eddo ede- edel eder edex edge edle edod edou edru edur edxl eede eedu eeee eele eerg eero egbe egbu egee egel eger eggb egge eggo egle eglu ego- egol egor egre el-b elbe elbo elbu elde eldr eled elee eleo eler elex elgg elle ello ellu elod elog elro elue elul eode eole eolo eore eorl eoux er-x erbb erbe erde ereb ered erel erer erg- ergg ergo erld erle erll erob erod eroe erol eroo erre erro erub erur eude euer euge eule eur-