b-u bbb bbf bbo bbu bfb bff bfo bfu bfz bob bof boo bou boz bub buf buo buu buz bzf bzo bzu bzz fbb fbf fbo fbu fff ffo ffu ffz fob fof foo fou foz fub fuf fuo fuu ob- obb obf obo obu of- ofb off ofo ofu ofz oo- oob oof ooo ou- ouf ouo ozo ozu ozz ubb ubf ubo ubu uff ufo ufu uob uoo uuu uzb uzo uzu zbb zo- zob zof zoo zou zub zuz zzz

bbbb bobb bobo bobu boff bofu boob boof booz bouf bozo bubb bubo bubu buff bufo buuz buzz bzou bzzz ffff fofo foof fubb fubu fuff fufu fuzz obbo off- offo offu ofoz ofuz ooff oooo ouff ouu- ouzo ubbo uofo uuuu zobo zoff zoo- zozo zozu zubo zubu zuoz zuzu zzzz

bo-bo boffo bozoo buffo buzof fu-fu offof ooooo ubobo ufofu uuuuu zu-zu zzzzz

bbbbbb booboo boubou bububu foboff foofoo foufou oooooo zoozoo zouzou

bbbbbbb boo-boo foo-foo fou-fou off-off ububboo zou-zou

bbbbbbbb bo-bo-bo buzz-off buzzbuzz fuzzbuzz ubbubboo

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz