-er b-u bbb bbd bbe bbg bbl bbr bbu bdb bdd bde bdg bdl bdr bdu be- beb bed bee beg bel ber beu bgb bgd bge bgg bgl bgr bgu blb bld ble blg bll blr blu brb brd bre brg brl brr bru bub bud bue bug bul bur buu dbb dbd dbe dbg dbl dbr dbu ddb ddd dde ddg ddl ddr ddu de- deb ded dee deg del der deu dgd dge dgg dgl dgr dgu dl- dlb dld dle dlg dll dlr dlu drb drd dre drg drl drr dru dub dud due dug dul dur ebb ebd ebe ebg ebl ebr ebu ed- edb edd ede edg edl edr edu eeb eed eee eeg eel eer egb egd ege egg egl egr egu elb eld ele elg ell elr elu erb erd ere erg erl err eru eu- eub eud eue eug eul eur g-d gbd gbe gbg gbl gbr gbu gdb gdd gde gdl gdr gdu ge- geb ged gee geg gel ger geu ggb ggd ggg ggr ggu glb gld gle glg gll glr glu grb grd gre grg grl grr gru gu- gub gud gue gug gul gur guu lbb lbd lbe lbg lbl lbr lbu ldb ldd lde ldg ldl ldr ldu leb led lee leg lel ler leu lgb lgd lge lgg lgl lgr lgu llb lld lle llg lll llr llu lrb lrd lrg lrr lru lub lud lue lug lul lur luu rbb rbd rbe rbg rbl rbr rbu rdb rdd rde rdg rdl rdr rdu re- reb red ree reg rel rer reu rgb rgd rge rgg rgr rld rle rlg rll rlr rlu rrb rrd rrg rrl rrr rru rub rud rue rug rur ruu ubb ube ubg ubl ubr ubu udb udd ude udg udl udr udu ueb ued uee ueg uel uer ugb uge ugg ugl ugr ugu ulb uld ule ulg ull ulr ulu ur- urb urd ure urg url urr uru uue uug uur uuu

bbbb bbdd bbeb bblb bbrg bd-r bdle bebb bebe bede bedl bedu beeb beed beeg beel beer begg begu beld bele belg bell belu berd bere berg berr beru beur bldg bldr bleb bled blee bleg bleu blrg blub blud blue blur breb bred bree breg brel brer brrr brud brue brug bubb bube bubu budb budd bude budg budl budu buel buer bueu buge bugg bulb buld bule bulg bull bulu bur- burb burd bure burg burl burr buru dddd ddre ddub debe debu dedd dede dedu deeb deed deeg deel deer dege degu deld dele dell der- derb dere derg derr deue deul deur dgeg dgge dlbd dleg dlrg dred dree dreg drel drge drub drue drug druu dub- dubb dube dubu dudd dude dudu duel duer dugu dule dull dulu dure durg duru duul duur ebbr ebed ebel eber ebru ebul ebur edde ede- edel eder edge edle edru edur eede eedu eeee eele eerg egbe egbu egee egel eger eggb egge egle eglu egre el-b elbe elbu elde eldr eled elee eler elgg elle ellu elue elul erbb erbe erde ereb ered erel erer erg- ergg erld erle erll erre erub erur eude euer euge eule eur- eure gbde gddb gebe gedd gede gedu geed geel geer gege gegg gegl gelb geld gele gelg gell gelu gerb gerd gere gerl geru geue geul gggg glde gleb gled glee gleg gleu glge glrb glub glue glug glur grbr greb gree greg greu grrl grrr grub grue grug grur gubb gubu gude gudu guel guer gugb guge gugg gugu gulb guld gule gull gulu gurb gurd gure gurg gurl gurr guru lblr lbug le-u lebd lebu lede leed leel leer lege legg lele lell lelu lerd lere leud leur lgbu lger lldb lleu llll llud lrdd lrdg lrgb lrrr lube ludd lude lued lueg luer luge lugg lugu lule lull lulu lurd lure lurg rbbb rbbr rble rder rebb rebe rebu redd rede redl redr redu reeb reed reel regd rege regl regr regu relb reld rele rell rerd rere rerg reru reue reul reuu rgbe rlee rleu rlug rred rrle rrrr rubb rube rubu rudd rude rudl rued ruel ruer ruge rugg rule rull rurd rure ruru ruud ubbe uber uble ubud udel uder udgb udge uele uell ugur uguu ulde uleb ulee ulle ullr ulul urbe urde urdu ure- ured urge urgu urle urre urur uulu uuuu

b-e-d bbbee bd-re be-er bebed bebel beber bedde bedee bedel beder bedle bedub bedue bedug beebe beede beeld beele beerd begee begge begle begue begur belde beled belee beleg belge bellb belle belue belur berbe berde berdu bered bereg berel berge berle berre berru beuer beule beure bledd blede bleed bleer blere bleue blude blued bluer blurb blure blurr brebu bredd brede breed breel breer breg- brege bregg brell brerd brere breu- brrrr brud- brude brued bruer bruge brugg brule brull bubbe buber buble budde buddu budel budge budur buell buger bugge bugle bugre bulb- bulde bulge bull- bulle bulul burde burel burge burgu burle burru burud ddddd debed debel deber deble debug dedde dedee deder dedlu dedur deede deele deere degel degre deled delee deleg deleu delle derbe derde dered dereg derge derre derub derue deuel deule deure drdre dredd drede dredg dreed dreel drelb drell drere dreul drude drugu dub-l dubee duble dubul duded duder dudle duele duell duere duerr duler dulle dullu durbe dured duree durer durre e-dee ebbed ebber ebble ebell eberg eberl eblul ebull ebure edder eddre edell edere edged edgel edger edler edred edule eeeee eelde eeled eeler eerde egede egged egger elded eldee elder elegu elele elge elgee elger ellel eller ellul elude elulu eluru erbbe erber erdre erede erege erere erred euell euler eurel eurre gbedu gberg gberu gebel geber gebre gebur gedeb geder gedge gedre gedur geere gegge gelee geler gelle gelru gelug gerbe gerd- gerde gerdu gerle gerre ggulu glebe glede gleed gleer glegg glele glere glubb glued gluer grddl grebe grede greed greer grege