bbb bbi bbn bbr bi- bib bii bin bir bnb bni bnn bnr brb bri brn brr ibb ibi ibn ibr iib iii iin iir in- inb ini inn inr ir- irb iri irn irr n-i nbb nbi nbn nbr nib nii nin nir nnb nni nnn nrb nri nrn nrr rbb rbi rbn rbr rib rii rin rir rnb rni rnn rnr rrb rri rrn rrr

bbbb bbin bibb bibi biin bin- bini binn birb biri birn birr bnib bnin bnrr brin brrr ibri iiii inni innr inri iri- irin irri n-ii nibi niir nini nnnn rbbb rbbr rib- riin rinn riri rnbr rnin rrrr

bibin bibri birin birni brini brrrr iiiii inbin inini irinn nibbi niibi ninib ribbi ribin

bbbbbb bibiri biribi birini bribir bribri nibrin ribbin

bbbbbbb nib-nib

bbbbbbbb i-ii-iii

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