-er bbb bbe bbk bbo bbr be- beb bee bek beo ber bkb bke bkk bko bkr bob boe bok boo bor brb bre brk bro brr ebb ebe ebk ebo ebr eeb eee eek eeo eer ekb eke eko ekr eo- eob eoe eok eoo eor erb ere erk ero err kbb kbe kbk kbo kbr ke- keb kee kek keo ker kkb kke kkk kkr kob koe kok koo kor krk kro krr ob- obb obe obk obo obr oeb oee oeo oer okb oke okk oko okr oo- oob ook ooo oor or- orb ore ork oro orr rbb rbe rbk rbo rbr re- reb ree rek reo rer rkb rke rkk rko rob roe rok roo ror rrb rrk rrr

bbbb bbeb bebb bebe bebo beeb beek beer beke beko beo- beok beor bere berk bero berr bobb bobe bobo boee boeo boer boke boko boob booe book boor bor- bore bork boro borr breb bree brek breo brer brkb brob broe brok broo bror brrr ebbo ebbr eber eboe eboo ebor ebro eeee eeke eero ekeb ekek eker eore erbb erbe ereb erer erke erob eroe eroo erre erro kbbb kbbe kbbk kbbo kbbr kbeb kbee kbek kbeo kber kbkb kbkk kbko kbkr kbob kboe kbok kboo kbrb kbre kbrk kbro kebb kebe kebr keek keer kekb keke keko keok ker- kerb kere kerk kero kerr kkbb kkbe kkbo kkbr kkkk kkob kkoo kkor kkrb kkre kkrk kkro kkrr kobb kobe kobk kobo kobr kokb koke kokk koko kokr koob kook kooo koor korb kore kork koro korr krbb krbe krbk krbr kreb kree krek kreo krke krkk krko krkr krob kroe krok kroo kror krrb krre krrk krro krrr o-eo obbo ober obkb oboe obok obor obre obro oere oker okko okok okor okre okro oobe ooer oooo oore orbb orbe orbo ore- oreb orek oreo orer orke orko oro- oroe orok oror orro rbbb rbbr rebb rebe rebk rebo reeb reek reke reko rere rero rob- robb robe robo roer roke rokk roko rokr roob rook roor rore rork roro rrrr

b-r-k bbbee bbook be-er be-ro bebek beber beebe beeke beker bekke bekko bekok berbe berek berk- berke berko berob beroe berok beror berre bo-bo bobek bobko bobok bobr bobre boeke boero bokeo boker bokko bokok bokor booer booke booko boore borbo boree borek borer borko boro- borok boroo borre borro breek breer breke breo- brere brobo broek broer broke brook brrrr ebber ebeko ebook eeeee ekeko ekker eorre erbbe erber erere erkko eroor erore error k-rob kebbe kebek keber kebob keere kerek kerre ko-ko kobee kober koker kokko kokor kokre korbe korbo korek korke koror korro kre-o kreek kreke kreo- kroke o-r-b oboro obreb obrok okeke okere okker okobo okoro oo-er ooooo oreo- orere orero orobe orobo oroer oroke rebbe reber reere rekke rere- reree rerob ro-ro robbe robbo rober robo- robor roero rokee roker rokke rokkk rooer rooke roore rorer rorke

bbbbbb bebook beebee beeker bekker bekoor bekoro berbee berbeo berber bereke bereko berere berker berrer bobber bobeke bobrek bobrok boeber boerre bokere bokoro boober booboo booker borbor boroko borore bororo breere brekke broker brokke brokkr brooke e-book eebree ekero erbree kebber kebero keeker keokee kerber kerker koboko kokoro kookoo korber koreke korere korero korkor kororo korrek kreker krokek oberek oerbke okerer ookroo oooooo reboke rebook rebore reebok reeker rerobe robber rokker rokkor rooker rorek

bbbbbbb berbere bkerke bok-bok boo-boo boobook borbore borrero brekker brooker eeeroer eerbeek kee-kee kobroor kor-kor korkoro korokke kreeker kroeber obrebek orebro oroboro re-book re-bore rebroke robobee roebekk roorkee

bbbbbbbb berebere bo-bo-bo koekkoek kokborok

beebeebee borborbor broerkerk keek-keek

korroboree

brokebroker

bbbbbbbbbbbbbbb