-er b-u bbb bbe bbo bbr bbu be- beb bee beo ber beu bob boe boo bor bou brb bre bro brr bru bub bue buo bur buu ebb ebe ebo ebr ebu eeb eee eeo eer eo- eob eoe eoo eor eou erb ere ero err eru eu- eub eue eur ob- obb obe obo obr obu oeb oee oeo oer oo- oob ooo oor or- orb ore oro orr oru ou- oue ouo our rbb rbe rbo rbr rbu re- reb ree reo rer reu rob roe roo ror rou rrb rrr rru rub rue ruo rur ruu ubb ube ubo ubr ubu ueb uee uer uob uoe uoo uor ur- urb ure uro urr uru uue uur uuu

bbbb bbeb bebb bebe bebo beeb beer beo- beor bere bero berr beru beur bobb bobe bobo bobu boee boeo boer boob booe boor bor- bore boro borr boru boue bour breb bree breo brer brob broe broo bror brou brrr brue bubb bube bubo bubu buer bueu bur- burb bure buro burr buru ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eero eore erbb erbe ereb erer erob eroe eroo erre erro erub erur euer eur- eure euro o-eo obbo ober oboe obor obre obro oere oobe ooer oooo oore orbb orbe orbo orbu ore- oreb oreo orer oro- oroe oror orro orub ouer our- oure ouro ouu- rbbb rbbr rebb rebe rebo rebu reeb reou rere rero reru reue reuu rob- robb robe robo robu roer roob roor rore roro roru roub roue rrrr rubb rube rubu ruer rure ruro ruru ubbe ubbo uber uor- uore urbe ure- uro- uroo urre urur uuuu

bbbee be-er be-ro beber beebe beour berbe berob beroe beror berre berru beuer beure bo-bo bobr bobre boero boeur booer boore booru borbo boree borer boro- boroo borou borre borro bouee boure brebu breer breo- brere breu- brobo broer broue brrrr bruer bubbe buber buroo burro burru ebber eboue ebure eeeee eorre erbbe erber erere eroor erore error eubro euro- eurre o-r-b oboro oboue obreb oo-er ooooo oreo- orere orero orobe orobo oroer orube oruro ouoro oure- rebbe reber reere rere- reree rerob reuer ro-ro robbe robbo rober robo- robor robur roero rooer roore rooue rorbu rorer rouer roure rubee ruber rubor ruere uber- ubobo uouee ureo- uroob urour urubu uuuuu

bbbbbb beebee berbee berbeo berber berere berour berrer berube beurre bobber boeber boerre boober booboo booue borbor borore bororo boubou boueer bouree bourou bourre breere breuer brubru bruree bubber bububu burbur burree burrer eburru eebree erbree errour eururo oooooo orrour ouerre rebore rebour rerobe reuere reuour robber rubbee rubber rubro- urouer uroure

bbbbbbb bebeeru berbere boo-boo borbore borrero bouere bourbre bourree bourrou brouere burbure eeeroer orebro oroboro orrouer ourouer re-bore robobee rubbour ububboo

bbbbbbbb berebere bo-bo-bo broubrou buruburu ubbubboo

beebeebee borborbor

berberburr

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