b-u bbb bbd bbn bbu bby bdb bdd bdu bdy bdz bnb bnd bnn bnu bnz bub bud bun buu buy buz by- byd byn byu byz bzd bzn bzu bzz dbb dbd dbn dbu dby dbz ddb ddd ddn ddu ddy ddz dnb dnd dnn dny dnz dub dud dun duy duz dy- dyb dyd dyn dyu dyy dzb dzd dzu nbb nbd nbn nbu ndb ndd ndn ndu ndy nnb nnn nnu nnz nub nud nun nuu nuy nyd nyn nyu nyy nzb nzd nzz ubb ubn ubu uby udb udd udn udu un- unb und unn unu uny uun uuu uyu uzb uzu yby ybz ydn ydy ynd ynn ynu yny yud yun yuu yuy yyb yyu yyy yyz yzb yzu yzy zbb zby znd znn zub zud zun zuz zzy zzz

bbbb bbdd bubb bubu budb budd budu budy bunb bund bunn bunu bunz buuz buyu buzy buzz bynd byun byyd bzyb bzzz dddd ddub dub- dubb dubu duby dudd dudu dunn duny duyn dybn dybu dydd dynu dyny dyun dzbb dzbn dzud dzyb nddb nndb nnnn nuby nudd nunn nuny nyny ubud udny udun unbd undy unuz uuuu uuyn uzun uzyn yubu yudu yund yuny yuyu yuzu yyyy zubu zuby zunz zuun zuzu zydy zzzz

bubby budby buddu buddy bundu bundy bundz bunny bunud bunun bunyu buzby buzzy by-by ddddd dubby duddy dudyn dundy dunny dunun dunyu duyun nu-nu nubby nuddy nunny nunun nuydu u-dub unbud unbyn undub undun unnun uuuuu yunyu zduny zu-zu zunud zzzzz

bbbbbb bububu buyduz buynuz dubdub dundun n-dubz ndunyu nnundu ubundu yubnub

bbbbbbb

bbbbbbbb buzzbuzz

ddddddddd dundundun

buddybuddy

buddy-buddy

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz