bbb bbi bbl bbn bi- bib bii bil bin biz blb bli bll bln blz bnb bni bnl bnn bnz bzn bzz ibb ibi ibl ibn ibz iib iii iil iin il- ilb ili ill iln ilz in- inb ini inl inn izi izz lbb lbi lbl lib lii lil lin liz llb lli lll lln llz lnb lni lnl lnn lzi n-i nbb nbi nbl nbn nib nii nil nin niz nlb nli nll nln nlz nnb nni nnl nnn nnz nzb nzi nzz zbb zbl zib zil zin ziz znn zzz

bbbb bbin bblb bibb bibi bibl biin bili bill bilz bin- bini binn binz bizz blin bliz blni bnib bnin bzzz iiii ilin ill- illi ilni inni liii liin lilb lili lill linn linz lizi lizl llll n-ii nibi nili nill nini ninl nnnn zill zinn zizi zizz zlib zzzz

bibin bilbi bili- bilin billi bizin bizzi blini blinn ibill iblin iiiii illin inbin inili inini libin lilin lilli linin linzi lizin lizzi nibbi niibi nilin ninib zibib zilin ziliz zilli zizzi zlin znin zzzzz

bbbbbb billin bizniz ibilib illini illizi inbill liblin linlin nilnil ninlil

bbbbbbb billibi nib-nib

bbbbbbbb bilibili billi-bi i-ii-iii

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz