bbb bbh bbi bbo bbr bhb bhh bhi bho bhr bhv bi- bib bih bii bio bir biv bob boh boi boo bor bov brb brh bri bro brr brv bvb bvh bvi bvo bvr bvv h-i hbb hbh hbi hbo hbr hbv hhb hhh hhi hho hhr hhv hib hih hii hio hir hiv hob hoh hoi hoo hor hov hr- hrb hrh hri hro hrr hrv hv- hvb hvo hvr hvv i-v ibb ibh ibi ibo ibr ibv ihb ihh ihi iho ihr ihv iib iih iii iio iir io- iob ioh ioi ioo ior iov ir- irb iri iro irr irv ivb ivi ivo ivr ivv o-i ob- obb obh obi obo obr obv ohh ohi oho ohr oib oii oio oir oiv oo- oob ooh ooi ooo oor oov or- orb orh ori oro orr orv ov- ovb ovh ovi ovo ovv rbb rbh rbi rbo rbr rh- rhb rhh rhi rho rhr rhv rib rih rii rio rir riv rob roh roi roo ror rov rrb rrh rri rrr rvb rvh rvi rvo rvr rvv vbh vbi vbo vbr vbv vh- vhb vhi vho vi- vib vii vio vir viv vob voh voi voo vor vov vrb vrh vri vrr vvb vvi vvo vvr vvv

bbbb bhir bhoi bhor bibb bibi bibo bihi bio- bioi birb biri biro birr bivi bobb bobi bobo boho bohr boi- boii boob booh boor bor- borh bori boro borr bovi bovo brih brio brob broh broo bror brrr brvi h-ii hbio hhhh hi-v hibi hihi hiho hiob hiri hiro hobo hoho hoir hoor hori horo horr hovi hrib hrob ibri ibro ihob ihvh iiii iiio iioi iioo iobi ioii ioio iooi iooo iori iri- irio irob iroh irov irri ivbv ivor obbo oboi obor obrh obri obro obvi ohhi ohho ohio ohob ohoh oiii oobi ooho oooh oooo orbb orbi orbo ori- orio oro- oror orri orro orvr ovi- ovo- ovoo rbbb rbbr rboh rhib rhio rhob rhoh rib- ribo riho riri rivo rob- robb robi robo rohr roio roir roob rooi roor rori roro rovi rovo rrrr rvvh vhhh vihi viii virb viri viro virr vivi vivo voho voio voir voor vor- vori voro vrio vvob vvvv

bhooi bibbo bibio bibri bihor bivio bo-bo bo-ho bobbi bobov bobr bobri bohor bohri boiro borbo borio boro- boroo borov borro borvo bovi- bovio brivo brobo brrrr h-bio h-iib hhhhh hi-hi hibhi hibob hibor hibri hiroi hiroo hirvi ho-ho ho-oh hobor hobro hoori horii horio horro hrhov ibibo iiiii ioooi ioooo iorio irobo irori ivvvo o-r-b obhor oboro obrov obvio oh-oh ohrio ohrob ooioo ooooh ooooo oovoo oribi orobo oviri ovivo ribbi ribo- ro-ro robbi robbo robo- robor rohob rohov rohri roohi rovio rvivr v-bob v-bor vibro viiri virii viro- vivi- vivir vrbov

bbbbbb bibiri bihovo biobor birhor biribi birohi birori bo-hoo bobbio bobiri bobovo bobrov booboo boohoo borbor bororo borovo bribir bribri brivio hibhib hirobo hirohi hohoho hoohoo hooroo hororo horror ibibio iiooio ohohoh oohooh oooooo orobii orrho- robbio robovo vibrio vibro- virovo vrbovo vrhovi vrhovo vvvvvv

bbbbbbb biobio boo-boo boo-hoo brihiri hoo-hoo oroboro robiboo

bbbbbbbb bo-bo-bo horohoro i-ii-iii i-iv-v-i iooooooo ohboohoo riroriro roborior vorovoro

biro-biro borborbor vi-ii-v-i

bobbi-bobbi

ooohooohoooh

bbbbbbbbbbbbbbb ioooooooooooooo

hhhhhhhhhhhhhhhhhhhhh

hohohohohohohohohohohohohohohohohohohohoho