bbbb bbdd bbdo bbeb bblb bboy bbyo bdle bebb bebe bebo beby bede bedl bedo bedu beeb beed beel beey beld bele bell belo belu bely beo- beod beye beyl bleb bled blee bleo bleu bley blob blod bloo blou bloy blub blud blue bly- blye bobb bobe bobo bobu boby bodb bode bodo bodu body boee boel boeo boey bold bole boll bolo bolu boly boob bood booe bool boud boue boul bouy boyd boye boyl boyo bubb bube bubo bubu budb budd bude budl budo budu budy buel bueu bulb buld bule bull bulu buol buoy buyl buyo buyu byde byed byld byle byob byod byol byul byyd d-bo dboy dddd ddly ddub debe debu deby dedd dede dedo dedu deeb deed deel deld dele dell delo dely deol deue deul deye deyl deyo dlbd dobb dobe dobl dobu doby dod- dodd dode dodo dody doel dold dole doll dolo dolu doly doob dood dool doub doud doue doul douy doye doyl doyo dub- dubb dube dubu duby dudd dude dudo dudu duel duey dule dull dulo dulu duly duo- duul duyl dybe dybu dydd dyde dyed dyey dyle dyll dyo- dyoo dyou ebbo ebby ebed ebel eboe ebol eboo eboy ebul edde eddo eddy ede- edel edle edod edou eeby eede eedu eeee eele eely el-b elbe elbo elbu elde eled elee eleo eley elle ello ellu elly elod eloy elue elul eode eole eolo eude eule eydl eyeb eyed eyey eyle ldeo le-u lebd lebo lebu lede ledo leed leel lele lell lelo lelu lely leod leou leud leye lldb lleu llll llod lloo llud lob- lobb lobe lobo loby lode loeb loeu lold lole loll lolo loly loob lood looe lool loud loue loul louu loyd loye lube luby ludd lude ludo lued lule lull lulu lydd lyde lyed lyle lyly lyo- lyoe o-eo obbo obby obed obel obey oble oblu oboe obol oboy odbo oddd oddy oded odel odeo odle odly odoo odou odyl oedo oele oeye oeyo olbo olby oldb olde oldy ole- oled oleo oley olle ollo olly oobe ooby oold oolo oooo oude oued ould oule oulu ouu- oyee oyeu oyly oyou ubbe ubbo uble ublo ubly ubod ubud udel udoo uele uell ulde uleb ulee uleo uley ulle ullo ully ulo- ulul ulye uulu uuuu uydo uyle ydee ydel ydul ye-u yedd yede yedo yeed yeel yeld yele yell yelo yelu yeue yeye yeyo ylde ylle yobo yode yodo yold yole yoll yolo yoly yood yool youb youd youe youl yoye yoyo yubu yude yudo yudu yued yuel yule yulo yulu yuye yuyu yyyy