b-u bbb bbd bbe bbt bbu bbx bdb bdd bde bdt bdu bdx be- beb bed bee bet beu bex btb btd bte btt btu btx bub bud bue but buu bux bxb bxd bxx dbb dbd dbe dbt dbu dbx ddb ddd dde ddt ddu ddx de- deb ded dee det deu dex dtb dtd dte dtt dtu dtx dub dud due dut dux dxd dxt dxx ebb ebd ebe ebt ebu ebx ed- edb edd ede edt edu edx eeb eed eee eet eex etb etd ete ett etu etx eu- eub eud eue eut eux ex- exd exe ext exu exx t-x tbb tbd tbe tbt tbu tdb tdd tde tdt tdu tdx te- teb ted tee tet teu tex ttb ttd tte ttt ttu ttx tub tud tue tut tuu tux txe txt txu ubb ube ubt ubu ubx udb udd ude udt udu udx ueb ued uee uet utb utd ute utt utu utx uue uut uuu uxb uxt uxu xbe xbx xdb xde xdt xed xee xet xeu xex xtx xue xxx

bbbb bbdd bbeb bbet bebb bebe bede bedu beeb beed beet bete bett betu beux btdt btex bttb bubb bube bubu budb budd bude budu bueu but- bute butt dbtt dddd ddub debe debt debu dedd dede dedu deeb deed deet dete deue deut deux dex- dexe dext dted dttx dtxt dub- dubb dube dubu dudd dude dudu duet dute duut dxbe dxbt dxed dxue dxxx ebed edde ede- edex eede eedu eeee eete eetu eext etee ette ettu etux eude exed exte tddb tebu tedd tede tedx teed teet tete tett tetu tetx teut text ttbb tttt tubb tube tubu tude tudu tuet tute tutt tutu ubbe ubet ubud udet uext uttu uuuu uxue x-ed xbee xexe xuxu xxxx

b-e-d bbbee bebed bedde bedee bedet bedub bedue beebe beede beete beeut betee bett- bette beute bubbe budde buddu butte butut ddddd debed debet debte debut dedde dedee dedut deede dette deut- dubee duded duete duett dutte dxdxd e-dee ebbed ebbet eeeee etete etext etude exede extue exude exute tbtbt tbutt tebet tetex tette texed texte ttttt tubed tubex tutee tutte tuxed u-dub utube uuuuu xetex xexeu xexex xtext xtube

bbbbbb bedded bedebt beebee beedee betete betted bettee betutu bububu budded butted dbette debdeb debete debted debtee dedute deeded deedee detete detext dubbed dubdub dueted duetee duette duttee e-text ettutu exuded t-tube tebedu tedded teebee teetee tetede tetete texted tubbed tutted tuttut u-tube uteute

bbbbbbb debuted deedeed dudette duetted etudede tebbutt tettete tut-tut xet-tdt xxxxxxx

bbbbbbbb bee-butt teuxdeux

beebeebee ddddddddd tebe-tebe tubedebut

debbeebbed tut-tutted

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