-er b-u bbb bbd bbe bbk bbr bbu bdb bdd bde bdk bdr bdu be- beb bed bee bek ber beu bkb bke bkk bkr brb brd bre brk brr bru bub bud bue buk bur buu dbb dbd dbe dbk dbr dbu ddb ddd dde ddk ddr ddu de- deb ded dee dek der deu dkb dke dkk dkr dku drb drd dre drk drr dru dub dud due duk dur ebb ebd ebe ebk ebr ebu ed- edb edd ede edk edr edu eeb eed eee eek eer ekb ekd eke ekr eku erb erd ere erk err eru eu- eub eud eue eur kbb kbd kbe kbk kbr kbu kdb kde kdk kdr kdu ke- keb ked kee kek ker kkb kke kkk kkr kku krd krk krr kru kub kud kue kuk kur kuu rbb rbd rbe rbk rbr rbu rdb rdd rde rdr rdu re- reb red ree rek rer reu rkb rke rkk rku rrb rrd rrk rrr rru rub rud rue ruk rur ruu ubb ube ubk ubr ubu udb udd ude udk udr udu ueb ued uee uer ukb uke ukk ukr uku ur- urb urd ure urk urr uru uue uur uuu

bbbb bbdd bbeb bd-r bebb bebe bede bedu beeb beed beek beer beke berd bere berk berr beru beuk beur breb bred bree brek brer brkb brrr brud brue bubb bube bubu budb budd bude budu buer bueu buke bukk buku bur- burb burd bure burk burr buru dddd ddre ddub debe debu dedd dede dedu deeb deed deek deer dek- deke der- derb dere derk derr deue deuk deur dred dree drek drub drue druk druu dub- dubb dube dubu dudd dude dudu duer duke duku dure durk duru duur ebbr ebed eber ebru ebur edde ede- eder edru edur eede eedu eeee eeke ekeb eked ekek eker ekur erbb erbe erde ereb ered erer erke erre erub erur eude euer eur- eure kbbb kbbd kbbe kbbk kbbr kbbu kbdb kbde kbdr kbeb kbed kbee kbek kber kbkb kbkk kbkr kbrb kbrd kbre kbrk kbru kbub kbud kbue kbuk kbur kbuu kdbb kdbr kddb kddd kddk kddr kdeb kdkb kdkd kdkk kdkr kdrb kdub kdur kebb kebe kebr kebu kedb kedd kede kedr keed keek keer kekb keke keku ker- kerb kere kerk kerr keru keur kkbb kkbd kkbe kkbr kkdd kked kkkk kkrb kkre kkrk kkrr kkuu krbb krbd krbe krbk krbr krdd krde krdr krdu kreb kred kree krek kreu krkd krke krkk krkr krku krrb krre krrk krrr krue kruk krur kubb kubd kube kubr kubu kudd kude kudu kued kuek kueu kuke kukk kuku kurb kurd kure kurk kurr kuru kuub kuuk kuur kuuu rbbb rbbr rder rebb rebe rebk rebu redd rede redr redu reeb reed reek reke rerd rere reru reue reuk reuu rred rrrr rubb rube rubu rudd rude rued ruer ruke rukk ruku rurd rure ruru ruud ubbe ubek uber ubud uder uduk ukek ukeu ukur urbe urde urdu ure- ured urke urre uruk urur uuuu

b-e-d b-r-k bbbee bd-re be-er bebed bebek beber bedde bedee beder bedub bedue beduk beebe beede beeke beerd beker bekke berbe berde berdu bered berek berk- berke berre berru beuer beure brebu bredd brede breed breek breer breke brerd brere breu- brrrr brud- brude brued bruer bruke bubbe buber budde buddu budur buker bukk- burde burek burke burru burud buruk ddddd ddruk debed deber debke dedde dedee deder dedur deede deere deked derbe derde dered derek derke derre derub derue deruk deure drdre dredd drede dreed drere drude du-ku dubee dubek duded dudek duder duduk duere duerr duked dukeu dukku durbe dured duree durer durre e-dee ebbed ebber ebure edder eddre edere edred edu-k eeeee eerde ekker ekuku ekuru erbbe erber erdek erdre erede erere erred eruke eurre k-b-d k-dee kebbe kebek keber kedde keder kedre keere keked kerek kerre kreek kreke kreuk kubed kubek kuber kudde kudur kukur kurbu kurek kurku kurre kurud kuruk rebbe reber rebud redbd redde reder redub redur reede reere rekke rerde rere- reree reuer rubee ruber rubke ruder rudkk ruede ruere rukke rurde u-dub uber- udder ukeke urdee urduk urker urubu uuuuu

bbbbbb bedded bedder bederk beduke beduru beebee beedee beeker beerde bekker berbee berber berede bereke berere berker berrer berube beurre bredde breded breder breede breere brekke breuer brubru bruder bruker brurde bruree bubber bububu budded budder budruk bukkur bukuru burbur burder burdur burked burred burree burrer buruku de-err debdeb debere deburr deeded deedee deeder deeked dekker derere derker derrer derure deubre dreder druber dubbed dubber dubdub dudder duerer durkee eburru eebree erbree kebber kebede keeked keeker kerbed kerber kereru kerker kerkuk keuruu kreker kubeer kuduru kukere kukurd kurree kururu rebred rebuke redbed redbud redded redder reddur redere redred redure reeded reeder reeked reeker reubke reuere rubbed rubbee rubber rudder rudrur rukerd rurkee ubered udburu udukku urdeur

bbbbbbb bebeeru beddred bedered beduer berbere bkerke breeded breeder brekker brerded breuker bukedde burbure deedeed drebber drubbed drubber duk-duk durbeke eddered eerbeek erukkur kee-kee kreeker kudurru kurkure rebreed rebuker red-bud reddeer reddere reddure reedbed rekeure ubberud uddered

bbbbbbbb bederede beedered berebere buruburu buurkerk deburred duddered kukukuku kukuruku kuruburu kurukuru red-deer reddeber redubbed redubber reed-bed reedreed rekeuere rubbered ruddered

beebeebee bukeerere ddddddddd keek-keek

berberburr debbeebbed kukkurukuu

bbbbbbbbbbbbbbb redderdeererred