bbb bbd bbi bbn bdb bdd bdi bdz bi- bib bid bii bin biz bnb bnd bni bnn bnz bzd bzn bzz dbb dbd dbi dbn dbz ddb ddd ddi ddn ddz di- dib did dii din diz dnb dnd dni dnn dnz dzb dzd dzi i-d ibb ibd ibi ibn ibz idb idd idi idn iib iid iii iin in- inb ind ini inn izi izz n-i nbb nbd nbi nbn ndb ndd ndi ndn nib nid nii nin niz nnb nni nnn nnz nzb nzd nzi nzz zbb zib zid zin ziz znd znn zzz

bbbb bbdd bbin bdii bdin bibb bibi bidi biin bin- bind bini binn binz bizz bnib bnin bzzz dddd dibb didi diii din- dini dinn dizi dizz dzbb dzbn ibid idid idin iiii inbd ind- indi inid inni n-ii nddb nibi nidd nidi nind nini nndb nnnn zidi zinn zizi zizz zzzz

bibin bidin bidni bindi bizin bizzi ddddd didin dindi diniz dizin i-bid ididn iiiii inbin indi- indin iniid inini nibbi niibi ninib zibib ziddi zizzi znin zzzzz

bbbbbb bidbid biddin bindii bindin bizniz dibbin dibdin diii-d dindin inbind ndindi

bbbbbbb dibindi din-din nib-nib nizdzin

bbbbbbbb i-ii-iii

bidi-bidi ddddddddd

biddi-biddi

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz