-er -ol b-u bbb bbe bbl bbo bbr bbu be- beb bee bel beo ber beu blb ble bll blo blr blu bob boe bol boo bor bou brb bre brl bro brr bru bub bue bul buo bur buu ebb ebe ebl ebo ebr ebu eeb eee eel eeo eer elb ele ell elo elr elu eo- eob eoe eol eoo eor eou erb ere erl ero err eru eu- eub eue eul eur lbb lbe lbl lbo lbr lbu leb lee lel leo ler leu llb lle lll llo llr llu lob loe lol loo lor lou lrb lro lrr lru lub lue lul luo lur luu ob- obb obe obl obo obr obu oeb oee oel oeo oer olb ole oll olo olu oo- oob ool ooo oor or- orb ore orl oro orr oru ou- oue oul ouo our rbb rbe rbl rbo rbr rbu re- reb ree rel reo rer reu rle rll rlo rlr rlu rob roe rol roo ror rou rrb rrl rrr rru rub rue ruo rur ruu ubb ube ubl ubo ubr ubu ueb uee uel uer ulb ule ull ulo ulr ulu uob uoe uol uoo uor ur- urb ure url uro urr uru uue uur uuu

bbbb bbeb bblb bebb bebe bebo beeb beel beer bele bell belo belu beo- beor bere bero berr beru beur bleb blee bleo bleu blob bloo blou blub blue blur bobb bobe bobo bobu boee boel boeo boer bole boll bolo bolu boob booe bool boor bor- bore boro borr boru boue boul bour breb bree brel breo brer brob broe brol broo bror brou brrr brue bubb bube bubo bubu buel buer bueu bulb bule bull bulu buol bur- burb bure burl buro burr buru ebbo ebbr ebel eber eboe ebol eboo ebor ebro ebru ebul ebur eeee eele eero el-b elbe elbo elbu elee eleo eler elle ello ellu elro elue elul eole eolo eore eorl erbb erbe ereb erel erer erle erll erob eroe erol eroo erre erro erub erur euer eule eur- eure euro lblr le-u lebo lebu leel leer lele lell lelo lelu leor leou lere lero leur lleu llll lloo lob- lobb lobe lobo loeb loeu lole loll lolo loob looe lool loor lore loro loue loul lour louu lrrr lube luer lule lull lulu lure o-eo obbo obel ober oble oblu oboe obol obor obre obro oele oere olbo ole- oleo oler olle ollo olor olur oobe ooer oolo oooo oore orbb orbe orbo orbu ore- oreb orel oreo orer orle orlo orlu oro- oroe oror orro orub ouer oule oulu our- oure ouro ouu- rbbb rbbr rble rebb rebe rebo rebu reeb reel relb rele rell relo reol reou rere rero reru reue reul reuu rlee rleu rob- robb robe robo robu roel roer role roll rolo roob rool roor rore roro roru roub roue roul rrle rrrr rubb rube rubu ruel ruer rule rull rulo rure ruro ruru ubbe ubbo uber uble ublo uele uell uleb ulee uleo ulle ullo ullr ulo- ulul uor- uore urbe ure- urle uro- urol uroo urre urur uulu uuuu

bbbee be-er be-ro bebel beber beblo beebe beele belbo belee bellb belle bello belue belur beour berbe berel berle berlo berob beroe berol beror berre berru beuer beule beure bleer blere bleue bloor blorb blore bloue bluer blurb blure blurr bo-bo boble bobr bobre boeol boero boeur bolbe bolel boleo boler boll- bolle bollo bollu booer boole boore booru borbo boree borel borer borle boro- boroo borou borre borro borul bouee bouel bouer boul- boule boulo boure brebu breel breer brell brelo breo- brere breu- brobo broer brole broll brolo brool broue brrrr bruer brule brull bubbe buber buble buell bulb- bull- bulle bulou bulul burel burle burol buroo burro burru ebber ebble ebell ebelo eberl eblul eboue ebull ebure eeeee eeler elele eleo- ellel eller elloe ellul eloee elole eloor elore eloro elrob elubo elulu eluru eorre erbbe erber erere eroor erore errol error eubro euell euler eurel euro- eurre lebel leber leell leere leleu lelle lerer leuro lobbe lobbo lober loble lobo- lobor loler lollo lolol loobu looer loore lorel loreo lorer lorre louer loule loure louro lubbe luber luble lubur luebo lulle lulul lurer lurue o-r-b obele obole obolo oboro oboue obreb oerel oerle oleo- olere olleo oller ollur olour oo-er ooooo orble orell oreo- orere orero orobe orobo oroer orolu orube oruro oullo ouoro oure- ourol rebbe rebel reber rebol reere relee rello relue rere- reree rerob reuel reuer reule ro-ro robbe robbo rober roble robo- robor robur roell roero roleo rolle rollo rooer roole roore rooue rorbu rorer rouer roule roull roure rubee rubel ruber ruble rubor ruele ruell ruere ruler rullo ruule ubble uber- ubobo ullur ululu uluru uouee urelu ureo- uroob urour urubu uuuuu

b-reel b-roll bbbbbb beblur beebee beeler belber beller belleu bellou bellue belull berbee berbeo berber bereel berere berlou beroll beroul berour berrer berube beurre bleere blello blobel blober bloure blubbo blublu blurre bobber bobble boeber boeler boerre bolbol bolbro bolero bollee boller bolobo bololo boober booboo booleo booue borbor boreel borele borlee borler borole borore bororo borrel bouble boubou boueer bouele boulle boulou bouree bourou bourre brebel breere breuer brolle brubru bruel brulee bruree bubber bubble bubele bububu bueler bulbel bulbo- bulbul bull-e bullee buller bulloe bullou bulolo burble burbur burell burler burolo burree burrel burrer eberle eburru eebree eeuler eleele ellore erbree erroll errour eubule euller eururo leelee leeloo leerer leobor leolo leroro llello lloro lobber lobolo lobule loller lolobo loloru loobel looloo lorber lorrer loubee loubel loulle loulou lourlo lubber lubbor luller lurulu oboler oleelo oleole oooooo orbell orelle orobol orrell orrour ouelle ouerre ouller rebble rebell rebelo rebore rebour rebulb reeler reeuel reller relleu rellou rereel rerobe reroll rerule reuele reuere reuler reulle reulor reuour robber robble robel robell robolo rolleo roller rouble rouler rubbee rubbel rubber rubble rubell rubro- ruelle ruller ruurlo ulloor uoluel urouer uroure

bbbbbbb bbruler bebeeru belluru berbere berolle berulle bleuler