-er -ey b-u bbb bbd bbe bbk bbo bbr bbu bby bdb bdd bde bdk bdo bdr bdu bdy be- beb bed bee bek beo ber beu bey bkb bke bkk bko bkr bob bod boe bok boo bor bou boy brb brd bre brk bro brr bru bry bub bud bue buk buo bur buu buy by- byd bye byk byo byr byu dbb dbd dbe dbk dbo dbr dbu dby ddb ddd dde ddk ddo ddr ddu ddy de- deb ded dee dek deo der deu dey dkb dke dkk dko dkr dku dob dod doe dok doo dor dou doy drb drd dre drk dro drr dru dry dub dud due duk duo dur duy dy- dyb dyd dye dyk dyo dyr dyu dyy ebb ebd ebe ebk ebo ebr ebu eby ed- edb edd ede edk edo edr edu edy eeb eed eee eek eeo eer eey ekb ekd eke eko ekr eku eky eo- eob eod eoe eok eoo eor eou erb erd ere erk ero err eru ery eu- eub eud eue eur eyd eye eyo eyr kbb kbd kbe kbk kbo kbr kbu kdb kde kdk kdo kdr kdu kdy ke- keb ked kee kek keo ker key kkb kke kkk kkr kku kky kob kod koe kok koo kor kou koy krd krk kro krr kru kry kub kud kue kuk kur kuu kuy kyd kye kyo kyr kyu ob- obb obd obe obk obo obr obu oby odb odd ode odo odr odu oeb oed oee oeo oer oey okb okd oke okk oko okr oku oo- oob ood ook ooo oor or- orb ord ore ork oro orr oru ory ou- oud oue ouk ouo our oyd oye oyo rbb rbd rbe rbk rbo rbr rbu rdb rdd rde rdo rdr rdu rdy re- reb red ree rek reo rer reu rey rkb rke rkk rko rku rky rob rod roe rok roo ror rou roy rrb rrd rrk rrr rru rub rud rue ruk ruo rur ruu ruy ry- ryd rye ryk ryo ryr ryu ryy ubb ube ubk ubo ubr ubu uby udb udd ude udk udo udr udu ueb ued uee uer uey ukb uke ukk ukr uku uob uod uoe uok uoo uor ur- urb urd ure urk uro urr uru ury uue uur uuu uyo uyu ybe ybr yby yde ydo ydy yeb yed yee yek yeo yer yey ykk yob yod yoe yok yoo yor you yoy yre yro yru yud yue yuk yuo yur yuu yuy yyb yye yyu yyy

bbbb bbdd bbdo bbeb bboy bbyo bd-r bdry bebb bebe bebo beby bede bedo bedu beeb beed beek beer beey beke beko beo- beod beok beor berd bere berk bero berr beru bery beuk beur beye beyk bkry bobb bobe bobo bobu boby bodb bode bodo bodu body boee boeo boer boey boke boko boku boob bood booe book boor bor- bord bore bork boro borr boru bory boud boue bouk bour bouy boyd boye boyo brdo brdy breb bred bree brek breo brer brey brkb brob brod broe brok broo bror brou brrr brud brue bry- bryd brye bryk bryo bubb bube bubo bubu budb budd bude budo budu budy buer bueu buke bukk buko buku buky buoy bur- burb burd bure burk buro burr buru bury buyo buyu byde byed byer byke byob byod byrd byre byrk byyd d-bo dboy dddd ddre ddry ddub debe debu deby dedd dede dedo dedu deeb deed deek deer dek- deke deor der- derb dere derk dero derr dery deue deuk deur deye deyo deyr dkey dobb dobe dobu doby dod- dodd dode dodo dody doek doer doke doko doky doob dood dook door dord dore dork doro dorr doru dory doub doud doue douk dour douy doye doyk doyo dred dree drek drey drob drod drou droy drub drue druk druu dry- drye dub- dubb dube dubu duby dudd dude dudo dudu duer duey duke duku duo- dure durk duro duru dury duur duyr dybe dybu dydd dyde dyed dyer dyey dyke dyko dykr dyku dyo- dyok dyoo dyor dyou dyr- dyrb dyre dyrk dyro dyru dyur dyyr ebbo ebbr ebby ebed eber eboe eboo ebor eboy ebro ebru ebur edde eddo eddy ede- eder edod edou edru edur eeby eede eedu eeee eeke eero eery ekeb eked ekek eker ekur eode eore erbb erbe erde ereb ered erer erke erob erod eroe eroo erre erro erub erur erye eude euer eur- eure euro eury eyeb eyed eyer eyey eyke eyre eyry eyyr kbbb kbbd kbbe kbbk kbbo kbbr kbbu kbdb kbde kbdo kbdr kbdy kbeb kbed kbee kbek kbeo kber kbey kbkb kbkk kbko kbkr kbky kbob kbod kboe kbok kboo kbrb kbrd kbre kbrk kbro kbru kbry kbub kbud kbue kbuk kbur kbuu kbuy kbyb kbyo kbyr kbyu kdbb kdbr kddb kddd kddk kddr kdeb kdkb kdkd kdkk kdko kdkr kdoe kdok kdrb kdro kdry kdub kdur kdyk kebb kebe kebr kebu kedb kedd kede kedo kedr kedy keed keek keer kekb keke keko keku keok ker- kerb kere kerk kero kerr keru keur keyb keye keyu keyy kkbb kkbd kkbe kkbo kkbr kkdd kkdo kkdy kked kkkk kkob kkoo kkor kkoy kkrb kkre kkrk kkro kkrr kkuu kkyy kobb kobe kobk kobo kobr kobu koby kode kodk kodo kodu kody koed kokb koke kokk koko kokr koku koky koob kook kooo koor koou korb kord kore kork koro korr koru koub koue kour kouu koye koyo koyy krbb krbd krbe krbk krbr krdd krde krdo krdr krdu krdy kreb kred kree krek kreo kreu krkd krke krkk krko krkr krku krky krob krod kroe krok kroo kror kroy krrb krre krrk krro krrr krry krue kruk krur kryd krye kryk kryo kryy kubb kubd kube kubo kubr kubu kuby kudd kude kudo kudu kued kuek kueu kuke kukk kuku kuky kuok kuoo kurb kurd kure kurk kuro kurr kuru kury kuub kuuk kuur kuuu kuyo kuyu kuyy kybb kybe kybo kybr