b-u bbb bbh bbi bbo bbr bbu bhb bhh bhi bho bhr bhu bi- bib bih bii bio bir biu bob boh boi boo bor bou brb brh bri bro brr bru bub buh bui buo bur buu h-i hbb hbh hbi hbo hbr hbu hhb hhh hhi hho hhr hhu hib hih hii hio hir hiu hob hoh hoi hoo hor hou hr- hrb hrh hri hro hrr hru hub huh hui huo hur huu ibb ibh ibi ibo ibr ibu ihb ihh ihi iho ihr ihu iib iih iii iio iir iiu io- iob ioh ioi ioo ior iou ir- irb iri iro irr iru iu- iub iui iur o-i ob- obb obh obi obo obr obu ohh ohi oho ohr ohu oib oii oio oir oiu oo- oob ooh ooi ooo oor or- orb orh ori oro orr oru ou- ouh oui ouo our rbb rbh rbi rbo rbr rbu rh- rhb rhh rhi rho rhr rhu rib rih rii rio rir rob roh roi roo ror rou rrb rrh rri rrr rru rub ruh rui ruo rur ruu ubb ubh ubi ubo ubr ubu uhb uhh uhi uho uhr uhu uib uii uio uir uiu uob uoo uor ur- urb uri uro urr uru uur uuu

-hou bbbb bhir bhoi bhor bhur bhuu bibb bibi bibo bihi bihu bio- bioi biou birb biri biro birr biru bobb bobi bobo bobu boho bohr bohu boi- boii boiu boob booh boor bor- borh bori boro borr boru bouh bour brih brio brob broh broo bror brou brrr bruh bubb bubi bubo bubu buhi buho buhr buir buiu bur- burb burh buri buro burr buru h-ii hbio hhhh hibi hibu hihi hiho hiiu hiob hiri hiro hiru hobo hoho hoir hoor hori horo horr hour hrib hrob hubb hubi hubo huhi huhu huib huir huor huri huro hurr huru huub ibri ibro ihob ihub ihuo iiii iiio iioi iioo iobi ioii ioio iooi iooo iori iri- irio irob iroh irri iuiu obbo oboi obor obrh obri obro obuh ohhi ohho ohio ohob ohoh oiii oobi ooho oooh oooo orbb orbi orbo orbu ori- orio oro- oror orri orro orub ouii ouir our- ouro ouu- rbbb rbbr rboh rhib rhio rhob rhoh rib- ribo ribu riho riou riri rob- robb robi robo robu rohr rohu roio roir roiu roob rooi roor rori roro roru roub rouh rrrr rubb rubi rubu ruhh ruhi ruhr ruri ruro ruru ubbi ubbo ubii ubir uhoh uhuh uirr uor- urbi urho urib uriu uro- uroo urrh urri urur uuri uuuu

bhooi bhour bibbo bibio bibri bihor bihou birou birur bo-bo bo-ho bobbi bobr bobri bohor bohri boiro booru borbo borio boro- boroo borou borro bouri briou brobo brrrr bruiu bruri buoho burio buroo burri burro burru h-bio h-iib hhhhh hhour hi-hi hibhi hibob hibor hibri hibur hiroi hiroo hirur ho-ho ho-oh hobor hobro hobub hoori horii horio horro horru hou-i houir houri hubur huhuh huobi hurri huuru ibbur ibibo iiiii ioooi ioooo iorio irobo irori irour o-r-b obhor oboro oh-oh ohiou ohour ohrio ohrob ooioo ooooh ooooo oribi orobo oruro ouihi ouir- ouoro ribbi ribo- ro-ro robbi robbo robo- robor robur rohob rohri rohru roohi rorbu rubbi rubio rubor ruhub ruiru ubirr ubobo uh-oh uh-uh uhhoh uhhuh uhuru uiro uroob urour urubu ururi uuuuu

bbbbbb bibiri bibiru biobor birhor biribi birohi birori bo-hoo bobbio bobiri booboo boohoo borbor bororo boubou bourou bribir bribri brubru bubbio bububu burbur burhou burior buriro burrio bururi h-hour hibhib hirobo hirohi hohoho hoohoo hooroo hororo horror hubbub hububb huh-uh hurroo ibibio iiooio irrour ohohoh oohooh oooooo orobii orrho- orrour ouioui robbio rubro- ruhroh ruhubi uburoi uh-huh urhobo

bbbbbbb biobio boo-boo boo-hoo bourrou brihiri hoo-hoo horrour hub-bub hur-bur hurhuri ihururu oroboro robiboo rubbour ruh-roh ububboo uriburu

bbbbbbbb bo-bo-bo broubrou burriour buruburu horohoro hubbuboo hurr-bur i-ii-iii ihuririo iooooooo ohboohoo ribibour riroriro roborior ubbubboo uh-uh-uh

biro-biro borborbor hurr-burr ouroboroi

bobbi-bobbi

ooohooohoooh

bbbbbbbbbbbbbbb ioooooooooooooo

hhhhhhhhhhhhhhhhhhhhh

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