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a-fu aaaa aaab aaaf aaba aabb aafa aafb aaff aaoo abaa abab abaf abau abb- abba abbb abbo abff aboa abob abof aboo abou abua abuf afaa afao affa affo afoa afoo afua aoba aouf auaa baaa baaf baba babb babo babu baff bafo bau- bauf bbau bbbb boab boba bobb bobo bobu bofa boff bofu boob boof boua bouf buba bubb bubo bubu buff bufo faaa faba fabo fabu fafa faff fafo ffff foaf foba fofo foof foua fubb fubu fuff fufu oaau oafo obba obbo off- offa offo offu ooaa ooba ooff oooo ouff ouu- uafa uaua ubba ubbo uffa uofa uofo uuuu

-aaa- aabaa aabba abaab ababa ababu abbou abfab aboab abobo afoou babau baboo babou baffa baubo bo-bo boffa boffo booba bouba bubba buffa buffo faafu fabbo faboo fofao fu-fu obaba ofafa offof ooooo ubobo ufofu uuuuu

aaaaba ababou aufbau baabaa baboua baobab bbbbbb boabab bobbau booboo boubou bububu fabao foboff foofoo foufou fufuao oooooo

bau-bau bbbbbbb boo-boo foo-foo fou-fou o-o-a-a off-off ububboo

bbbbbbbb bo-bo-bo bu-ba-bu ubbubboo

abbabubba baabaabaa

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