-er bbb bbd bbe bbk bbo bbr bdb bdd bde bdk bdo bdr be- beb bed bee bek beo ber bkb bke bkk bko bkr bob bod boe bok boo bor brb brd bre brk bro brr dbb dbd dbe dbk dbo dbr ddb ddd dde ddk ddo ddr de- deb ded dee dek deo der dkb dke dkk dko dkr dob dod doe dok doo dor drb drd dre drk dro drr ebb ebd ebe ebk ebo ebr ed- edb edd ede edk edo edr eeb eed eee eek eeo eer ekb ekd eke eko ekr eo- eob eod eoe eok eoo eor erb erd ere erk ero err kbb kbd kbe kbk kbo kbr kdb kde kdk kdo kdr ke- keb ked kee kek keo ker kkb kke kkk kkr kob kod koe kok koo kor krd krk kro krr ob- obb obd obe obk obo obr odb odd ode odo odr oeb oed oee oeo oer okb okd oke okk oko okr oo- oob ood ook ooo oor or- orb ord ore ork oro orr rbb rbd rbe rbk rbo rbr rdb rdd rde rdo rdr re- reb red ree rek reo rer rkb rke rkk rko rob rod roe rok roo ror rrb rrd rrk rrr

bbbb bbdd bbdo bbeb bd-r bebb bebe bebo bede bedo beeb beed beek beer beke beko beo- beod beok beor berd bere berk bero berr bobb bobe bobo bodb bode bodo boee boeo boer boke boko boob bood booe book boor bor- bord bore bork boro borr brdo breb bred bree brek breo brer brkb brob brod broe brok broo bror brrr d-bo dddd ddre debe dedd dede dedo deeb deed deek deer dek- deke deor der- derb dere derk dero derr dobb dobe dod- dodd dode dodo doek doer doke doko doob dood dook door dord dore dork doro dorr dred dree drek drob drod ebbo ebbr ebed eber eboe eboo ebor ebro edde eddo ede- eder edod eede eeee eeke eero ekeb eked ekek eker eode eore erbb erbe erde ereb ered erer erke erob erod eroe eroo erre erro kbbb kbbd kbbe kbbk kbbo kbbr kbdb kbde kbdo kbdr kbeb kbed kbee kbek kbeo kber kbkb kbkk kbko kbkr kbob kbod kboe kbok kboo kbrb kbrd kbre kbrk kbro kdbb kdbr kddb kddd kddk kddr kdeb kdkb kdkd kdkk kdko kdkr kdoe kdok kdrb kdro kebb kebe kebr kedb kedd kede kedo kedr keed keek keer kekb keke keko keok ker- kerb kere kerk kero kerr kkbb kkbd kkbe kkbo kkbr kkdd kkdo kked kkkk kkob kkoo kkor kkrb kkre kkrk kkro kkrr kobb kobe kobk kobo kobr kode kodk kodo koed kokb koke kokk koko kokr koob kook kooo koor korb kord kore kork koro korr krbb krbd krbe krbk krbr krdd krde krdo krdr kreb kred kree krek kreo krkd krke krkk krko krkr krob krod kroe krok kroo kror krrb krre krrk krro krrr o-eo obbo obed ober obkb oboe obok obor obre obro odbo oddd oded odeo oder odoo odor oedo oere oked oker okko okok okor okre okro oobe ooer oooo oord oore orbb orbe orbo orde ordo ore- oreb ored orek oreo orer orke orko oro- oroe orok oror orro rbbb rbbr rder rebb rebe rebk rebo redd rede redo redr reeb reed reek reke reko reod rerd rere rero rob- robb robe robo rodd rode rodo roed roer roke rokk roko rokr roob rood rook roor rore rork roro rred rrrr

b-e-d b-r-k bbbee bbook bd-re bdoor be-er be-ro bebdo bebed bebek beber bebod bedde bedee beder bedok beebe beede beeke beerd beker bekke bekko bekok beode beord berbe berde bered berek berk- berke berko berob beroe berok beror berre bo-bo bobek bobko bobok bobr bobre bodd- boded boder bodoe bodor boedo boeke boero bokeo boker bokko bokod bokok bokor boode booed booer booke booko boord boore borbo borde bordo bored boree borek borer borko boro- borod borok boroo borre borro bredd brede breed breek breer breke breo- brerd brere brobo brodd brode brodo broek broer broke brood brook brrrr d-rod d-rok ddddd ddebo ddeok debed deber debke debro dedde dedee deder deede deere deked dekko deore deoro derbe derde dered derek derke dero- derob derre derro do-do dobee dober dobok dobre dobro dodoo dodro doerr dokdo doodo dooke doore dored doree dorke dorre drbob drdre dredd drede dreed drere drobe drobo drode droke drood drook e-dee ebbed ebber ebeko ebook edder eddoe eddre edeko edeo- edere edoor edred eeeee eerde ekeko ekker eorre erbbe erber erdek erdor erdre erede erere erkko erode erodr eroor erore erred error k-b-d k-dee k-rob kebbe kebek keber kebob kedde keder kedre kedro keere keked kerek kerre ko-ko kobee kober kodok kodre koker kokko kokor kokre koord korbe korbo korek korke koror korro kre-o kreek kreke kreo- krodo kroke o-r-b obodo oboro obreb obrok odder odebo odore okeke okere okker okobo okoro oo-er ooooo orbed order ordre ordro oredo oreed oreo- orere orero orobe orobo orodo oroer oroke rebbe reber redbd redde reder redor reede reere rekke reord rerde rere- reree rerob ro-ro robbe robbo robed rober robo- robor rodbo rodde roded rodeo roder rodok rodor roero rokee roker rokke rokkk roode rooer rooke roore rorer rorke

bbbbbb be-ode bebook bedded bedder beddoe bederk beebee beedee beeker beerde bekker bekoor bekoro berbee berbeo berber berede bereke bereko berere berker berrer bobbed bobber bobeke bobrek bobrok bodder bodker boeber boerre bokere bokode bokoro boobed boober booboo booder booked booker boorde borbor border bordre borked boroko borore bororo bredbo bredde breded breder breede breere brekke brodek broder broked broker brokke brokkr broode brooke d-book de-err debdeb debere debord dededo deeded deedee deeder deeked dekker deodeo deorro derere derker derobe derrer dobbed dobber dodded dodder dodek- dododo dok-do doober dooked doored dorbek dorbod dorobo dorood dororo dorred dorree dreder e-book edokko eebree ekero eored erbree eroded eroder kebber kebede kebero keeked keeker keokee kerbed kerber kerker kobodo koboko kodkod koedoe kokoro koodoo kookoo koorde korber koreke korere