bbb bbi bbn bbt bby bi- bib bii bin bit biy biz bnb bni bnn bnt bnz btb bti btn btt bty btz by- byi byn byt byz bzn bzz ibb ibi ibn ibt iby ibz iib iii iin iit in- inb ini inn int iny itb iti itn itt ity itz iyt iyy izi izy izz n-i nbb nbi nbn nbt nib nii nin nit niz nnb nni nnn nnt nnz ntb nti ntn ntt ntz nyn nyt nyy nzb nzi nzz tbb tbi tbn tbt tbz tib tii tin tit tiy tiz tnb tni tnn tnt tnz ttb tti ttn ttt tty tyn tyt ybi yby ybz yii yin yit yiz ynn yny ytn ytt yyb yyt yyy yyz yzb yzy zbb zbt zby zib zin zit ziz znn zzt zzy zzz

bbbb bbin bibb bibi biin bin- bini binn bint biny binz bitt bitz bizz bnib bnin bttb byit bzyb bzzt bzzz i-by ibtb ibyi iiii iiit iitt inby init inni inny inti intn itby itin itty izby izzy n-ii nbti nbty nibi niit nini nitb niti nity nitz niyi nizy nnit nnnn nntn nyit nynt nyny nytb tbit tibi tiit tini tinn tint tiny titi titt titz tiyi tiyn tizi tizz ttbb tttt tybi tyin tynt tyny tyti tytt tyty tyyn tzzt yinz yiti yyyy zinn ziti ziyi zizi zizz zyyi zzzz

bibby bibin binit binny bitit bitti bitty bitzi bizin bizzi bizzy by-by bybib bynni bytyn bziny bzzzt ibity ibtin iiiii iitti in-by inbin inini ininy innit innti itbit ittti iyiyi nibbi nibby niibi ninib ninny ninti ninty nitin nitti nitty ntini tbtbt ti-ti tibbi tibin tibni tinny tinty tinyt titii titin titti titty tiyin tizzy tntnt ttttt tyiyn tzini yibin yinzi ytint ytynt zibib zitty zizit zizzi zizzy znin zzzzz

bbbbbb binbit binity bizniz nintin niziny tibbin tibbit tintin titbit titini tiznit

bbbbbbb binyiny inibbit ittybit nib-nib tibbitt tibitin tinybit tit-bit tzitzit zitny

bbbbbbbb bitbybit i-ii-iii

ittybitty

bit-by-bit itty-bitty

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz