a-a a-b a-t aaa aab aad aae aao aat aau aax ab- aba abb abd abe abo abt abu abx ad- ada adb add ade ado adt adu adx aea aeb aed aee aeo aet aeu aex aoa aob aod aoe aoo aot aou aox at- ata atb atd ate ato att atu atx au- aua aub aud aue auo aut aux ax- axa axe axo axt axx b-u baa bab bad bae bao bat bau bax bba bbb bbd bbe bbo bbt bbu bbx bda bdb bdd bde bdo bdt bdu bdx be- bea beb bed bee beo bet beu bex boa bob bod boe boo bot bou box bta btb btd bte bto btt btu btx bua bub bud bue buo but buu bux bxb bxd bxo bxx daa dab dad dae dao dat dau dax dba dbb dbd dbe dbo dbt dbu dbx dda ddb ddd dde ddo ddt ddu ddx de- dea deb ded dee deo det deu dex doa dob dod doe doo dot dou dox dta dtb dtd dte dto dtt dtu dtx dua dub dud due duo dut dux dxd dxo dxt dxx eaa eab ead eae eao eat eau eax eba ebb ebd ebe ebo ebt ebu ebx ed- eda edb edd ede edo edt edu edx eea eeb eed eee eeo eet eex eo- eoa eob eod eoe eoo eot eou eta etb etd ete eto ett etu etx eu- eua eub eud eue eut eux ex- exa exd exe exo ext exu exx oaa oab oad oae oao oat oau oax ob- oba obb obd obe obo obt obu obx oda odb odd ode odo odt odu oea oeb oed oee oeo oet oex oo- ooa oob ood ooo oot oox ot- ota otb otd ote oto ott otu ou- oua oud oue ouo out ox- oxa oxb oxo oxt oxx t-x taa tab tad tae tao tat tau tax tba tbb tbd tbe tbo tbt tbu tda tdb tdd tde tdo tdt tdu tdx te- tea teb ted tee teo tet teu tex to- toa tob tod toe too tot tou tox tta ttb ttd tte tto ttt ttu ttx tua tub tud tue tuo tut tuu tux txe txt txu ua- uaa uab uad uae uao uat uau uba ubb ube ubo ubt ubu ubx uda udb udd ude udo udt udu udx uea ueb ued uee uet uoa uob uod uoe uoo uot uox uta utb utd ute uto utt utu utx uua uue uut uuu uxb uxo uxt uxu xaa xad xat xau xbe xbx xda xdb xde xdt xed xee xet xeu xex xoa xod xoo xot xox xtx xue xxo xxx

a-be a-do aaaa aaab aaad aaae aaba aabb aabd aabt aada aade aadt aadu aaea aaoe aaoo aata aatt abaa abab abad abae abat abau abax abb- abba abbb abbe abbo abbt abda abdo abdu abed abee abet aboa abob abod aboo abot abou abox abta abtu abua abud abue abut adaa adab adad adae adao adat adba adda addd adde addo addu adea adeb adee adeo adet adob adod adoe adoo adot adox adta adua adub adue aede aedt aeta aeto aett aetx aoba aoeu aotd aout at-t at-x ataa atab atad atae atat atax atdt atea ated atee ateo atex atob atod atoe atot atta atte atto attu atua atub auaa aube aude audo aut- aute auto auxa axat axed axo- axoa axto axxo ba-x baaa baad baat baba babb babe babo babu bada badb badd bade bado badu baed bata bate bato batt batu bau- baud baux baxt bbad bbau bbbb bbdd bbdo bbeb bbet bbox bead beat beau beba bebb bebe bebo beda bede bedo bedu beeb beed beet beo- beod beot beta bete beto bett betu beux boab boad boat boba bobb bobe bobo bobu boda bodb bode bodo bodu boea boee boeo boet boob bood booe boot boox bota botb botd bote boto bott boua boud boue bout boxa btaa btdt btex btob bttb buad buat buba bubb bube bubo bubu buda budb budd bude budo budu buea bueu but- buta bute buto butt buxa d-bo daab daad daae daau daba dabb dabo dabt dabu dada dade dado dadu daeb daeu daou data date dato datt datu daub daud daue daut daux dbtt dddd ddot ddub dead deae deau deba debe debt debu deda dedd dede dedo dedu deeb deed deet deta dete deto deua deue deut deux dex- dexa dexe dext do-x doab doae doat doba dobb dobe dobu dod- doda dodd dode dodo doea doob dood doot dota dotd dote doto dott doub doud doue dout doux doxa dtaa dted dtot dtox dttx dtxt duaa duab duad duat dub- duba dubb dube dubu duda dudd dude dudo dudu duet duo- duta dute duut dxab dxbe dxbt dxed dxue dxxx eaba eada eadb eadd eata eate eaux ebba ebbo ebed eboe eboo ebox edad edax edda edde eddo ede- edea edex edod edou edta eede eedu eeea eeee eeta eete eetu eext eode eota eotd eoto eoux etat etee etoe etox etta ette etto ettu etua etux euba eude exa- exda exed exo- exod exta exte o-eo oaau oade oate obad obba obbo obdt obea obed obet obex oboe obot obox obtd odax odbo odda oddd odea oded odeo odet odex odoo odot odou odtu oeax oedo oeta ooaa ooba oobe ooda oooo ootb otbd otea oted otee oto- otoe otoo otta otte otto ottu ouad ouat oude ouea oued out- outa outb oute outo ouu- oxa- oxea oxo- oxox oxud oxxo taa- taat taba tabb tabe tabo tabu tada tade tado taoa taou tata tatb tate tato tatt tatu taua taub taue taut tax- taxa taxe taxo taxt tbox tbta tddb tead teat teba tebo tebu teda tedd tede tedx teed teet teta tete teto tett tetu tetx teut texa text toab toad toat toau toba tobe tobo tobt tobu toda todd tode todo todt todu toea toed toee toet tooa tood toot tota totd