-er bbb bbd bbe bbk bbo bbr bdb bdd bde bdk bdo bdr bdv be- beb bed bee bek beo ber bev bkb bke bkk bko bkr bkv bob bod boe bok boo bor bov brb brd bre brk bro brr brv bvb bvd bve bvk bvo bvr bvv dbb dbd dbe dbk dbo dbr dbv ddb ddd dde ddk ddo ddr de- deb ded dee dek deo der dev dkb dke dkk dko dkr dob dod doe dok doo dor dov drb drd dre drk dro drr drv dvb dvd dve dvk dvr ebb ebd ebe ebk ebo ebr ebv ed- edb edd ede edk edo edr eeb eed eee eek eeo eer eev ekb ekd eke eko ekr ekv eo- eob eod eoe eok eoo eor erb erd ere erk ero err erv evb evd eve evo evr evv kbb kbd kbe kbk kbo kbr kdb kde kdk kdo kdr ke- keb ked kee kek keo ker kev kkb kke kkk kkr kkv kob kod koe kok koo kor krd krk kro krr krv kvb kvk kvo kvr kvv ob- obb obd obe obk obo obr obv odb odd ode odo odr odv oeb oed oee oeo oer okb okd oke okk oko okr oo- oob ood ook ooo oor oov or- orb ord ore ork oro orr orv ov- ovb ovd ove ovo ovv rbb rbd rbe rbk rbo rbr rdb rdd rde rdo rdr rdv re- reb red ree rek reo rer rev rkb rke rkk rko rkv rob rod roe rok roo ror rov rrb rrd rrk rrr rvb rvd rve rvo rvr rvv v-e vbd vbk vbo vbr vbv vdb vdd vde vdk vdo vdr vdv veb ved vee vek veo ver vkb vob vod voe vok voo vor vov vrb vrd vre vrk vrr vvb vvo vvr vvv

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 bevo bobb bobe bobo bodb bode bodo boee boeo boer boke boko boob bood booe book boor bor- bord bore bork boro borr bove bovo brdo breb bred bree brek breo brer brev brkb brob brod broe brok broo bror brrr d-bo dddd ddre debe dedd dede dedo deeb deed deek deer deev dek- deke deor der- derb dere derk dero derr derv deve devo dobb dobe dod- dodd dode dodo doek doer doke doko doob dood dook door dord dore dork doro dorr dove dred dree drek drev drob drod dvdr dvor ebbo ebbr ebed eber eboe eboo ebor ebro edde eddo ede- eder edod edve eede eeee eeke eero ekeb eked ekek eker eode eore erbb erbe erde ereb ered erer erev erke erob erod eroe eroo erre erro erve evdb ever evoe evoo evre evvk kbbb kbbd kbbe kbbk kbbo kbbr kbdb kbde kbdo kbdr kbdv kbeb kbed kbee kbek kbeo kber kbev kbkb kbkk kbko kbkr kbkv kbob kbod kboe kbok kboo kbov kbrb kbrd kbre kbrk kbro kbrv kbvb kbvo kbvr kdbb kdbr kdbv kddb kddd kddk kddr kdeb kdkb kdkd kdkk kdko kdkr kdoe kdok kdov kdrb kdro kdrv kdvb kdvr kdvv kebb kebe kebr kedb kedd kede kedo kedr keed keek keer kekb keke keko keok ker- kerb kere kerk kero kerr kerv keve kkbb kkbd kkbe kkbo kkbr kkdd kkdo kkdv kked kkkk kkob kkoo kkor kkov kkrb kkre kkrk kkro kkrr kkrv kkvr kkvv kobb kobe kobk kobo kobr kode kodk kodo kodv koed kokb koke kokk koko kokr koob kook kooo koor koov korb kord kore kork koro korr korv kove kovk kovo kovr krbb krbd krbe krbk krbr krdd krde krdo krdr kreb kred kree krek kreo krev krkd krke krkk krko krkr krkv krob krod kroe krok kroo kror krov krrb krre krrk krro krrr krvb krve krvk krvo krvr krvv kvbr kver kvob kvod kvoe kvok kvoo kvor kvov kvre kvro kvrr kvrv kvvr kvvv 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 orve orvr ovde ovee over ovo- ovod ovoo ovre rbbb rbbr rder rdev rebb rebe rebk rebo redd rede redo redr reeb reed reek reev reke reko reod rerd rere rero revd reve revo rob- robb robe robo rodd rode rodo roed roer roev roke rokk roko rokr roob rood rook roor rore rork roro rove rovo rred rrrr rved rver vder vdre vede vedo veer veke veor ver- verb verd vere verk vero veve vevo vkor vode vodo voer voke voor vor- vord vore voro vovk vred vreo vver vvob vvvv

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 beeve beker bekke bekko bekok beode beord berbe berde bered berek berk- berke berko berob beroe berok beror berre bever bevke bevor bo-bo bobek bobko bobok bobov bobr bobre bodd- boded boder bodoe bodor boedo boeke boero bokeo boker bokko bokod bokok bokor bokov boode booed booer booke booko boord boore borbo borde bordo bored boree borek borer borko boro- borod borok boroo borov borre borro borve borvo bovee bredd brede breed breek breer breke breo- brerd brere breve brobo brodd brode brodo broek broer broke brood brook brrrr d-rev d-rod d-rok ddddd ddebo ddeok debed deber debke debro dedde dedee deder deede deere deeve deked dekko dekov deore deoro derbe derde dered derek derke dero- derob derre derro derve dever devke devoe devor devro do-do dobee dober dobev dobok dobre dobro dodoo dodro doerr dokdo doodo dooke doore dored doree dorke dorre dover dovev dovre drbob drdre dredd drede dreed drere dreve drobe drobo drode droke drood drook drove dvd-d dvd-r e-dee ebbed ebber ebeko ebook edder eddoe eddre edeko edeo- edere edoor edred eeeee eerde eevee eever ekeko