b-u bbb bbg bbn bbo bbr bbu bgb bgg bgn bgo bgr bgu bnb bng bnn bno bnr bnu bob bog bon boo bor bou brb brg brn bro brr bru bub bug bun buo bur buu gbg gbn gbo gbr gbu ggb ggg ggn ggo ggr ggu gnb gnn gno gnr gnu gob gog gon goo gor gou grb grg grn gro grr gru gu- gub gug gun guo gur guu nbb nbg nbn nbo nbr nbu ngb ngg ngn ngo ngu nnb nng nnn nno nnu no- nob nog non noo nor nou nrb nrg nrn nro nrr nru nub nug nun nuo nur nuu ob- obb obg obn obo obr obu ogg ogn ogo on- onb ong onn ono onr onu oo- oob oog oon ooo oor or- orb org orn oro orr oru ou- oun ouo our rbb rbg rbn rbo rbr rbu rgb rgg rgn rgo rgr rnb rng rnn rno rnr rnu rob rog ron roo ror rou rrb rrg rrn rrr rru rub rug run ruo rur ruu ubb ubg ubn ubo ubr ubu ugb ugg ugn ugo ugr ugu un- unb ung unn uno unr unu uob uog uon uoo uor ur- urb urg urn uro urr uru uug uun uur uuu

bbbb bbng bbrg bgon bgun bnor bnrr bobb bobo bobu bogg bogo bong bonn bono bonu boob boog boon boor bor- borg born boro borr boru boun bour brno brob brog bron broo bror brou brrr brug brun bubb bubo bubu bugg bugo bunb bung bunn buno bunu buon bur- burb burg burn buro burr buru gbbo gbon gggg ggrn gnoo gnrr gobo gogo gon- gong gonn gono gonu goog goon goor gorb gorg gorn goro gorr gou- goug goun gour grbr grob grog gron groo gror grou grrr grub grug grun grur gubb gubu gugb gugg gugu gung gunn gurb gurg gurn guro gurr guru nbbo ngon ngor ngou ngur nguu nngn nnnn nobo nobu nogg nogo non- nong nonn nono nonu noo- noob noon nooo noor nor- norb norg norn noro norr noun nour nron nung nunn nuno nuon nurn nurr nuru obbo obon obor obro ogb ogog ogon ogou ogro ogun ongo ongu onno onon onor onur oooo orbb orbo orbu orgn orgo orno oro- oron oror orro orub oun- oung our- ourn ouro ouu- rbbb rbbr rnbr rob- robb robo robu rogg rogo rong rono roob roog roon roor roro roru roub roun rrrr rrun rubb rubu rugg rung runn runo ruro ruru ruun ubbo ubon uggo ugro ugur uguu ungo ungu unno unon unro uor- urgu uro- uroo urun urur uuno uuuu

bbgun bo-bo bobr bogno bogon bogor bogu bogur bongo bongu bonon bonou boong boorn booru borbo borgo borgu born- borno bornu boro- boron boroo borou borro borun boung bourg bourn brobo brong bronn broon broun brrrr brugg brung brunn bruno bruun bubon bugno bugoo bugun bungo bungu bunun buono burgo burgu burn- buron buroo burro burru burun gnugo go-go go-on go-oo gobbo gogon gogro gongo gonnn gonno gono- goobo goong gorgo gorno gorun goung gounn grgur grogg grong grono groon groun grrrr grubb gubbo gubno gubru gungu gunnr guroo gurro gurun gurur ngong ngoro ngugu nguru nnooo no-go no-no nobob nobuo non-u nonno noonu norbu noron norro norun nu-nu nunon nunun nuoro nurun o-bon o-r-b oboro ognon ogogo ogron ogugu ongon onoon onorn onour ooooo orgon orgun ornon orobo orono orrgo oruro ouoro ourno ro-ro robbo robo- robon robor robun robur rogno rongo rongu ronno roong rorbu roung rubon rubor rungu runo- runon ubobo ugong ugro- ugrug un-go ungon ungur unnun unnur unoor unorn unrug unrun unurn urgun uroob urour urubu uuuuu

bbbbbb bobrun bognor bogong bogoro bonbon bongor bonnor bonobo bonogo booboo borbon borbor bornon borogo bororo boubou bougon bougou bounou bourou brgnng bronno brubru bruron bubong buborn bububu bugbug bugong burbur burgon burgoo burgor burnou gobbon gobbur goboon goboun gobron gogoro gongbo gongbu gonogo googoo gooroo gorgon gorgor goroon gorron gourou groung grubno grugru gubbon gubgub gugong gungor gunong gunour gunung gurbru gurugu gurung ngongo noboru non-no nonono nonoon noonoo noonor nounou obongo obourg ogongo onogur oooooo orongo orrour ouroun robo-g rognon rongbo ronggo ronnon ronron roogoo rougon rounou rubbon rubro- run-on ubongo ubungo unborn unbung unburn ungogo unrung

bbbbbbb bogogno bon-bon bongbon boo-boo bornuur bougnon bougoun boungou bourbon bourgon bourgou bourrou brognon bungoro burgoon goo-goo goooooo gru-gru gungrog ngoubou nonburn nongong nonongo norrbro ogogoro orgburo orgonon oroboro oronogo rbubnon rongong rubbour rugburn ububboo

bbbbbbbb bo-bo-bo bobonong bogogobo bongbong bonobono borbogou broubrou buruburu go-no-go gogogogo gogounou gourongo groogroo grunburg ngunguru nonboron nononono nurburg ubbubboo

bborubong bogo-bogo borborbor bourbourg gong-gong gongorgou groo-groo ouroubono runrunrun

bobobougou bonnbonbon bonobonono bungo-ono ngorongoro nogoonnuur rongorongo

bongo-bongo rongo-rongo

bonbonbooboo ouroungourou

bbbbbbbbbbbbbbb bongobongobongo gongongongongon grrrrrrrrrrrrrr