-hou bbbb bbeb bblb bboy bbyo bebb bebe bebo beby beeb beel beey bele bell belo belu bely beo- beye beyl bhel bhoy bhuu bleb blee bleh bleo bleu bley blob bloo blou bloy blub blue bly- blye bobb bobe bobo bobu boby boee boel boeo boey bohl boho bohu bohy bole boll bolo bolu boly boob booe booh bool boue bouh boul bouy boye boyl boyo bubb bube bubo bubu buel bueu buhe buhl buho buhy bulb bule bull bulu buol buoy buyl buyo buyu byle byob byol byul ebbo ebby ebel eboe ebol eboo eboy ebul eeby eeee eele eely eheh ehel eheu ehle ehlo el-b elbe elbo elbu elee eleh eleo eley elle ello ellu elly eloy elue elul eole eolo euhl eule eyeb eyey eyle hebb hebe hebo heby heeb heel hehe heho hele hell helo helu hely heou heue heye heyh heyl hhhh hlly hlul hobe hobo hoby hoel hoey hohe hohl hoho hol- holb hole holh holl holo holu holy hooe hool houe hoye hubb hube hubl hubo huby huel huey huhu hule hull hulu huly huub huye hybe hybo hyhe hyl- hyle hyll hylo hyly hyo- le-u lebo lebu leel lehe lehu lele lell lelo lelu lely leou leye lhee lhhh lleu llll lloo lob- lobb lobe lobh lobo loby loeb loeu lohe loho lohu lole loll lolo loly loob looe lool loue louh loul louu loye lube luby luhe luhu lule lull lulu luoh lyhe lyle lyly lyo- lyoe o-eo obbo obby obel obey oble oblu oboe obol oboy obuh oele oeye oeyo ohbe ohee ohel ohey ohho ohly ohob ohoh ohye ohyo olbo olby ole- oleh oleo oley olle ollo olly oobe ooby ooho oolo oooh oooo oule oulu ouu- oyee oyeu oyly oyou ubbe ubbo uble ublo ubly uele uell uhle uhoh uhuh uleb ulee uleo uley ulle ullo ully ulo- ulul ulye uulu uuuu uyle ye-u yeel yehe yehu yele yell yelo yelu yeoh yeue yeye yeyo yhou ylle yobo yohe yoho yole yoll yolo yoly yool youb youe youl yoye yoyo yubu yueh yuel yule yulo yulu yuye yuyu yyyy