b-u bbb bbi bbn bbu bi- bib bii bin biu biz bnb bni bnn bnu bnz bub bui bun buu buz bzn bzu bzz ibb ibi ibn ibu ibz iib iii iin iiu in- inb ini inn inu iu- iub iui iuz izi izu izz n-i nbb nbi nbn nbu nib nii nin niu niz nnb nni nnn nnu nnz nub nui nun nuu nzb nzi nzz ubb ubi ubn ubu uib uii uin uiu un- unb uni unn unu uun uuu uzb uzi uzu zbb zib zin ziz znn zub zui zun zuz zzz

bbbb bbin bibb bibi biin bin- bini binn binu binz bizu bizz bnib bnin bubb bubi bubu buin buiu bunb buni bunn bunu bunz buuz buzi buzz bzzz iiii inni innu inui inun iuiu n-ii nibi niiu nini nnnn nubi nuin nunn nuzi ubbi ubii uni- unii unin unni unuz uuni uuuu uzin uzun uzzi zinn zizi zizz zubi zubu zuni zunz zuun zuzu zzzz

bibin binub bizin bizzi bunin bunun bunzi buzin buzzi iiiii iiuni inbin inini inniu nibbi niibi ninib nu-nu nunni nunun u-n-i u-nii unini uninn unnun uuuuu zibib zizzi znin zu-zu zzzzz

bbbbbb bizniz bububu bznuni nubbin unizin

bbbbbbb nib-nib

bbbbbbbb buzzbuzz i-ii-iii

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz