kubek kubok kubul kuehl kuheh kuhle kukel kukko kukle kukok kullo kullu kulob kulul lebel leeke leell lehel leheo lekel lekeu leleu lelle leuk- leuke leuko lhoke lobbe lobbo loble lobo- lohho lokke lollo lolol loobu looke louke loule lubbe lubke luble lubok luebo lukho lukko lukok lukou luleh lulle lulul luohe luoke obele obole obolo oboue oh-oh oh-ok ohelo okeke okelo oklee okobo okoho okole okubo okuku oleku oleo- olleo ooooh ooooo oullo ubble ubobo uh-ee uh-oh uh-uh uhhoh uhhuh ukeke ukobu ululu uouee uuuuu

bbbbbb bebook beebee behele behell bekele belbek belleu bellou bellue beloke belook belull bhookh bhulke blekko blello blobel blubbo blublu bo-hoo bobble bobeke boekel bokkol boklok bolbol bollee bolobo bololo booboo boohoe boohoo booleo booue bouble boubou bouele boukou boulke boulle boulou bubble bubele bububu buholo bukhel bukhlu bulbel bulbo- bulbul bull-e bullee bulleh bulloe bullou buloke bulolo e-book ekuele eleele elokuu eubule hebbel heebee heehee heello hehehe hehheh helbe helbeh helele hell-o helleh hellue helluo hlboke hobble hoblob hoboel hoebee hohloh hohoho hok-lo holhol holloo holoku hoohoo hoouel houeko houkel houlle hubble hubbub hububb huh-uh hukkle hukkok hullok hulloo huluhu k-hole kebele kebleh keeble keekle kekule kelbke kelebe kelkel kelkoo kellee kelloe keokee keokuk khelek klobuk klub-u kobell koblek koboko koelle kohleh kohoku kokele kokell kokkoh kokoku kokole kokolo kokubo kolehu kolkuh kollel kolluk kololo kookoo koubek koubou koukou kouloh koulou kulolo kululu kuuele lebbek leboku leelee leeloo leolo leuko- llello lobolo lobule lokole lolobo loobel lookee looloo loubee loubel loukou loulle loulou lukulu o-blek o-hook obloke ohhell ohlook ohohoh okello okhlee okolek okollo oleelo oleole olobok oluklu oohooh oooooo ouelle uh-huh ulehle uoluel

bbbbbbb bebuloh bekbele belleek belouke bluebob boblbee boekelo bok-bok bokulle boo-boo boo-hoo boobook bouhlou boukoul bubukle bulbule bullule ebulobo hee-hee helhoek hellele heu-heu heubuhl hluboke holleke hoo-hoo hoolulu hub-bub hubbell hueholl kee-kee kelluke khellol khokhol khubelu khubkuh kolobok kolokol kouuele kukhleh kulullu lebbeke leblouh leleble llolleo loo-kee loubell lubbeek lubhuku ohhello oueoulo ububboo ukelele ukulele

bbbbbbbb beelkhoh beheloke bekouleb bluebell bluebook bo-bo-bo buhlbuhl bullhook heelhook hellhole ho-lo-oe hokkeko hokohoko holloko holoholo hooboobe hubbuboo hulubelu koekkoek kohekohe kohukohu kokohoue kolokolo kukukuku lookbook ohboohoo oolooloo ubbubboo uh-uh-uh

beebeebee bhulbhule blue-bell blue-book bluebelle bollebeek bolo-bolo bukkehoee bulubebek hell-hole hollebeke ke-bouebo keek-keek koukoulou ooblek

hellohello hhelehhele louholoubo

hubblebubble ooohooohoooh

hubble-bubble

bbbbbbbbbbbbbbb hellohellohello

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho