-er b-u bbb bbd bbe bbi bbl bbr bbu bdb bdd bde bdi bdl bdr bdu be- beb bed bee bei bel ber beu bi- bib bid bie bii bil bir biu blb bld ble bli bll blr blu brb brd bre bri brl brr bru bub bud bue bui bul bur buu dbb dbd dbe dbi dbl dbr dbu ddb ddd dde ddi ddl ddr ddu de- deb ded dee dei del der deu di- dib did die dii dil dir diu dl- dlb dld dle dli dll dlr dlu drb drd dre dri drl drr dru dub dud due dui dul dur ebb ebd ebe ebi ebl ebr ebu ed- edb edd ede edi edl edr edu eeb eed eee eel eer eib eid eie eii eil eir eiu elb eld ele eli ell elr elu erb erd ere eri erl err eru eu- eub eud eue eui eul eur i-d ibb ibd ibe ibi ibl ibr ibu idb idd ide idi idl idr idu ie- ied iee iei iel ier iib iid iie iii iil iir iiu il- ilb ild ile ili ill ilr ilu ir- irb ird ire iri irl irr iru iu- iub iud iue iui iur lbb lbd lbe lbi lbl lbr lbu ldb ldd lde ldi ldl ldr ldu leb led lee lei lel ler leu lib lid lie lii lil lir liu llb lld lle lli lll llr llu lrb lrd lri lrr lru lub lud lue lui lul lur luu rbb rbd rbe rbi rbl rbr rbu rdb rdd rde rdi rdl rdr rdu re- reb red ree rei rel rer reu rib rid rie rii ril rir rld rle rli rll rlr rlu rrb rrd rri rrl rrr rru rub rud rue rui rur ruu ubb ube ubi ubl ubr ubu udb udd ude udi udl udr udu ueb ued uee uei uel uer uib uid uie uii uil uir uiu ulb uld ule uli ull ulr ulu ur- urb urd ure uri url urr uru uue uur uuu

bbbb bbdd bbeb bblb bd-r bdii bdle bebb bebe bebi bede bedi bedl bedu beeb beed beel beer beil beir beld bele beli bell belu berd bere beri berr beru beur bibb bibe bibi bibl bide bidi bidr bidu bieb bied biel bier bieu bild bile bili bill bilu birb bird bire biri birl birr biru bldr bleb bled blee blei bleu blir blub blud blue blur breb bred bree brei brel brer brid brie bril brrr brud brue bubb bube bubi bubu budb budd bude budi budl budu buel buer bueu buid buie buir buiu bulb buld bule buli bull bulu bur- burb burd bure buri burl burr buru dddd ddie ddre ddub debe debi debu dedd dede dedi dedu deeb deed deel deer deid deie deil deir deld dele deli dell der- derb dere deri derr deue deul deur dibb dibe dide didi didu dieb died diel dier dieu diii dile dili dill dird dire dirl dirr dlbd dlib dlii dlil dred dree drei drel drib drie dril drub drue drui druu dub- dubb dube dubu dudd dude dudu duel duer duid duil duir dule duli dull dulu dure duri duru duul duur ebbr ebed ebel eber ebid ebli ebru ebul ebur edde eddi ede- edei edel eder edie edil edle edru edur eede eedu eeee eele eid- eide eidi eidr eidu eied eiei eier eild eile eird eire el-b elbe elbi elbu elde eldi eldr eled elee eler elid elie elil elle elli ellu elue elui elul erbb erbe erde erdi ereb ered erei erel erer erie eril eriu erld erle erli erll erre erub erur eubi eude euer eule eur- eure i-be ibed ibid ibie ible ibrd ibri idbe ided idee idel ider idid idie idil idir idle idli idre idub iedr ieie ield iele iere ieri ieud iide iied iiie iiii ilde ile- iled iler ilie ilir ill- illd ille illi ilre ilud irbe ired iree irel irer iri- irid irie iril irlb irre irri irul iuel iuiu lblr le-u lebd lebu lede ledi leed leel leer leib leid leie leil leir lele leli lell lelu lerd lere leud leur libe libr libu lidb lide lidl lieb lied liel lier lieu liii liir lilb lile lili lill lilu lird lire liri lirl lirr liru liue lldb lleu llll llud lrdd lrrr lube ludd lude ludi lued luer lule luli lull lulu lurd lure luri rbbb rbbr rble rder rebb rebe rebu redd rede redi redl redr redu reeb reed reel reid reii reil reir reiu relb reld rele rell rerd rere reri reru reue reul reuu rib- ribe ribu ridd ride ridi ried riel rier rieu rile rill rilu rire riri riue rlee rleu rred rrle rrrr rubb rube rubi rubu rudd rude rudi rudl rued ruel ruer ruid rule rull rurd rure ruri ruru ruud u-ie ubbe ubbi uber ubid ubii ubir uble ubli ubud uddi udel uder udid udir ueir uele ueli uell uile uirr ulde uleb ulee ulie ulle ulli ullr ulul urbe urbi urde urdu ure- ured urib urie uriu urle urre urri urur uulu uuri uuuu

b-e-d bbbee bd-re be-er bebed bebel beber bedde bedee bedel beder bedid bedle bedri bedub bedue beebe beede beedi beeld beele beeli beerd beeri beibi beide beidi beidu beier beild beird beire belde beled belee belid belie beliu bellb belle belli belue belur berbe berde berdu bered berei berel berid berie beril beriu berle berli berre berri berru beuer beuil beule beure bibbe bibel biber bibie bible bibri bidde biddu bided bidel bider bidil bidlu bidri bidur biebe bield biele bierd biere bieri biide bilbe bilbi biled bilel bili- bille billi billu birde birdu birel birie birle birur biure bledd blede bleed bleer bleib bleid blere bleue blier bliue blude blued bluer bluid bluie blurb blure blurr brebu bredd brede bredi breed breel breer breid breil brell brerd brere breu- bribe bride bridi briel brier brill brrrr brud- brude brued bruer bruiu brule brull bruri