b-u bbb bbd bbr bbu bby bdb bdd bdr bdu bdy brb brd brr bru bry bub bud bur buu buy by- byd byr byu dbb dbd dbr dbu dby ddb ddd ddr ddu ddy drb drd drr dru dry dub dud dur duy dy- dyb dyd dyr dyu dyy rbb rbd rbr rbu rdb rdd rdr rdu rdy rrb rrd rrr rru rub rud rur ruu ruy ry- ryd ryr ryu ryy ubb ubr ubu uby udb udd udr udu ur- urb urd urr uru ury uur uuu uyu ybr yby ydy yru yud yur yuu yuy yyb yyu yyy

bbbb bbdd bd-r bdry brdy brrr brud bry- bryd bubb bubu budb budd budu budy bur- burb burd burr buru bury buyu byrd byyd dddd ddry ddub drub druu dry- dub- dubb dubu duby dudd dudu duru dury duur duyr dybu dydd dyr- dyrb dyru dyur dyyr rbbb rbbr rrrr rubb rubu ruby rudd rudy rurd ruru ruud ruyd rydy ubud urdu urdy urry urur uuuu ybry yubu yudu yurd yury yuyu yyyy

brrrr brud- bruyd bryd- bubby bubry budby buddu buddy budry budur burru burry burud by-by ddddd drury dryry dubby duddy durdy durry dyrdy rubby rudby ruddy rudry rudyr u-dub urubu uryu uryuu uuuuu ydbdr

bbbbbb brubru bububu burbur burdur dryrub dubdub rudrur udburu

bbbbbbb dry-rub

bbbbbbbb buruburu

ddddddddd rubby-dub

buddybuddy

buddy-buddy rubby-dubby

bbbbbbbbbbbbbbb