bbb bbi bbl bbt bbx bi- bib bii bil bit bix blb bli bll blt blx btb bti btl btt btx bxb bxi bxl bxx ibb ibi ibl ibt ibx iib iii iil iit iix il- ilb ili ill ilt ilx itb iti itl itt itx ixi ixl lbb lbi lbl lbt lbx lib lii lil lit lix llb lli lll llt ltb lti ltl ltt ltx lxi lxx t-x tbb tbi tbl tbt tib tii til tit tix tli tll tlt tlx ttb tti ttl ttt ttx txi txl txt xbl xbx xii xit xix xlb xli xlt xti xtx xxi xxl xxx

bbbb bblb bibb bibi bibl bili bill bilt bitt bitx bixi blbt blit blix bttb ibtb ibtl iiii iiit iitt ilbx ilit ill- illi illt ilxx itil itll ixil ixxi libx liii lilb lili lill lilt litb liti litl litt lixi lixt llll ltbl ltib lxii lxxi lxxx tbil tbit tibi tiit till tilt titi titt tixt tlli tltx ttbb tttt txii xiii xil- xili xill xixi xlib xlii xlix xxii xxix xxxi xxxx

bilbi bili- billi bitit bitti blitt ibill iiiii iitti illit ilxxx itbit ittti ixtil ixtli lilli littb litti lxiii lxxii lxxxi tbill tbtbt ti-ti tibbi tilli titii titil titli titti ttttt xbill xliii xxiii xxxii xxxix

bbbbbb billit billix bitblt bittil ibilib illlit lillix lxxiii lxxxii t-bill tibbit tiltil titbit xxxiii

bbbbbbb billibi bittill lxxxiii tibbitt tit-bit xxxxxxx

bbbbbbbb bilibili billi-bi i-ii-iii

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