b-u bbb bbd bbl bbu bdb bdd bdl bdu bdz blb bld bll blu blz bub bud bul buu buz bzd bzu bzz dbb dbd dbl dbu dbz ddb ddd ddl ddu ddz dl- dlb dld dll dlu dub dud dul duz dzb dzd dzu lbb lbd lbl lbu ldb ldd ldl ldu llb lld lll llu llz lub lud lul luu luz lzu ubb ubl ubu udb udd udl udu ulb uld ull ulu uuu uzb uzu zbb zbl zub zud zul zuz zzz

bbbb bbdd bblb blub blud bubb bubu budb budd budl budu bulb buld bull bulu bulz buuz buzz bzzz dddd ddub dlbd dub- dubb dubu dudd dudu dull dulu duul dzbb dzlb dzud lldb llll llud ludd lull lulu lulz ubud ulul uulu uuuu uzbl zubu zull zulu zulz zuul zuzu zzzz

buddu bulb- bull- bulul ddddd dub-l dubul dullu lubz luddu lulul luzzu u-dub ulduz ululu uuuuu zu-zu zzzzz

bbbbbb blublu bububu bulbul dubdub duldul dululu lubdub udullu

bbbbbbb buludul

bbbbbbbb buzzbuzz

ddddddddd

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz