a-a a-b a-t aaa aab aad aat aau ab- aba abb abd abt abu ad- ada adb add adt adu at- ata atb atd att atu au- aua aub aud aut b-u baa bab bad bat bau bba bbb bbd bbt bbu bda bdb bdd bdt bdu bta btb btd btt btu bua bub bud but buu daa dab dad dat dau dba dbb dbd dbt dbu dda ddb ddd ddt ddu dta dtb dtd dtt dtu dua dub dud dut taa tab tad tat tau tba tbb tbd tbt tbu tda tdb tdd tdt tdu tta ttb ttd ttt ttu tua tub tud tut tuu ua- uaa uab uad uat uau uba ubb ubt ubu uda udb udd udt udu uta utb utd utt utu uua uut uuu

aaaa aaab aaad aaba aabb aabd aabt aada aadt aadu aata aatt abaa abab abad abat abau abb- abba abbb abbt abda abdu abta abtu abua abud abut adaa adab adad adat adba adda addd addu adta adua adub at-t ataa atab atad atat atdt atta attu atua atub auaa aut- baaa baad baat baba babb babu bada badb badd badu bata batt batu bau- baud bbad bbau bbbb bbdd btaa btdt bttb buad buat buba bubb bubu buda budb budd budu but- buta butt daab daad daau daba dabb dabt dabu dada dadu data datt datu daub daud daut dbtt dddd ddub dtaa duaa duab duad duat dub- duba dubb dubu duda dudd dudu duta duut taa- taat taba tabb tabu tada tata tatb tatt tatu taua taub taut tbta tddb ttab ttbb tttt tuat tuba tubb tubu tudu tuta tutt tutu uata uatu uaua ubba ubud udaa udad udau utau uttu uuta uuuu

-aaa- -abad aaata aabaa aabba aadat abaab ababa ababu abada abbad abbat abbud abtaa abuda abuta abutt adaba adada adata aduba atabu atbat atuda aubad audad baata babau babut badat batab batad batat batau batta battu bauta buada bubba budda buddu butat butua butut d-a-d daada daata daatu dabat dabba dabbu dabua dadau dadda datta dauda ddddd dubau dubba dudua dutta ta-da ta-ta ta-tu tabat tabda tabua tabut tataa tatau tatta tattu taut- tbtbt tbutt ttttt tubba tutta u-dub ubata utada uuuuu

aaaaba ababda addada aduadu at-bat ataaba attuda audata baabaa baabda baatud babatu badaud badbad batata batdad bautta bbbbbb buabad bububu bududa dababa dabdab dadaab dadada dubdub tabata tabbat tabuda tada-u tataat tattat tuabad tuatua tuttut tutuba udatta

abadaba abdabad adaadat ataabad attabad attatba baabdat baddata batabat battuta batutut bau-bau bbbbbbb dabbaba tat-tat tatabad taubada tut-tut ubatuba

abadabad babaabad bbbbbbbb bu-ba-bu dudadudu

abbabubba baabaabaa badabadda buta-buta dabu-dabu ddddddddd dub-a-dub

tat-tat-tat

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb