a-a a-b aaa aab aad aao aau ab- aba abb abd abo abu ad- ada adb add ado adu aoa aob aod aoo aou au- aua aub aud auo b-u baa bab bad bao bau bba bbb bbd bbo bbu bda bdb bdd bdo bdu boa bob bod boo bou bua bub bud buo buu daa dab dad dao dau dba dbb dbd dbo dbu dda ddb ddd ddo ddu doa dob dod doo dou dua dub dud duo oaa oab oad oao oau ob- oba obb obd obo obu oda odb odd odo odu oo- ooa oob ood ooo ou- oua oud ouo ua- uaa uab uad uao uau uba ubb ubo ubu uda udb udd udo udu uoa uob uod uoo uua uuu

a-do aaaa aaab aaad aaba aabb aabd aada aadu aaoo abaa abab abad abau abb- abba abbb abbo abda abdo abdu aboa abob abod aboo abou abua abud adaa adab adad adao adba adda addd addo addu adob adod adoo adua adub aoba auaa audo baaa baad baba babb babo babu bada badb badd bado badu bau- baud bbad bbau bbbb bbdd bbdo boab boad boba bobb bobo bobu boda bodb bodo bodu boob bood boua boud buad buba bubb bubo bubu buda budb budd budo budu d-bo daab daad daau daba dabb dabo dabu dada dado dadu daou daub daud dddd ddub doab doba dobb dobu dod- doda dodd dodo doob dood doub doud duaa duab duad dub- duba dubb dubu duda dudd dudo dudu duo- oaau obad obba obbo odbo odda oddd odoo odou ooaa ooba ooda oooo ouad ouu- uaua ubba ubbo ubod ubud udaa udad udau udoo uuuu

-aaa- -abad aabaa aabba abaab ababa ababu abada abbad abbod abbou abbud aboab aboad abobo abood aboud abuda adaba adada adado adaou adobo adodb adoub aduba aouda aubad audad babau babdo baboo babou badao baddo badod badoo badou baubo bo-bo boada bodd- booba bouba bouda boudu buada bubba budda buddu d-a-d daada dabba dabbu dabou dabua dadao dadau dadda daddo dadoo dadou dauda ddddd do-do doaba doado dodab dodad dodoo dooab doodo dubau dubba dubbo duddo dudou dudua obaba obodo obudu odaba oddba odudu ooooo ouada u-dub ubobo uuuuu

aaaaba ababda ababou abadou abbado addada addoub aduadu aoudad baabaa baabda baboua badaud badbad badoda baobab baouda bbbbbb boabab bobbau booboo boubou boudou buabad bububu bududa dababa dabdab dadaab dadada dadbob dadbod daouda do-dad dododo doodab doodad douaba doudou dubdub obuda oooooo ouadda oud-aa

abadaba abdabad aboudou addabbo adobada bau-bau bbbbbbb boo-boo dabbaba dob-dob dododou doo-dad doo-doo o-o-a-a ububboo

abadabad babaabad badbaado bbbbbbbb bo-bo-bo bodaboda bu-ba-bu douaouda dudadudu ubbubboo

abbabubba baabaabaa badabadda boda-boda boudouaou dabu-dabu ddddddddd dub-a-dub

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb doodoodoodoodoo