-ly b-u bbb bbl bbt bbu bby blb bll blt blu bly blz btb btl btt btu bty btz bub bul but buu buy buz by- byl byt byu byz bzu bzz lbb lbl lbt lbu llb lll llt llu lly llz ltb ltl ltt ltu ltz lub lul lut luu luy luz lyl lyt lzu tbb tbl tbt tbu tbz tll tlt tlu tlz ttb ttl ttt ttu tty tub tul tut tuu tuy tuz tyl tyt tzu ubb ubl ubt ubu uby ulb ull ult ulu uly utb utl utt utu uty utz uut uuu uyu uzb uzu ybl yby ybz yll ylt yly ytl ytt ytu yul yut yuu yuy yyb yyt yyu yyy yyz yzb yzu yzy zbb zbl zbt zby zlt zly ztl zub zul zut zuz zzt zzy zzz

bbbb bblb blbt blub blut bly- bttb bubb bubu bulb bull bult bulu bulz but- butt buty butz buuz buyl buyu buzy buzz bylt byul bzyb bzzt bzzz llll ltbl luby lull lulu lulz lutz luyt luzy lyly lytt lztt ttbb tttt ttul ttyl tubb tubu tull tulu tuly tutl tutt tutu tuty tuyl tuzu tuzz tyl- tyll tytt tyty tzut tzzt ubly ully ultt ultz ulul ulyz utby uttu uulu uuuu uzbl yubu yulu yutu yuty yutz yuyu yuzu yyyy zubu zuby zull zulu zulz zuul zuzu zyll zzzz

blytt bubby bulb- bulby bull- bully bulul bulut butty butut butyl buzby buzzy by-by bylly bzzzt lubz lully lulul lulzy lutby luzzu tbtbt tbutt ttttt tubby tubul tully tutty tuyll tuzzy tytyl ubbly ululu uuuuu uyuly zu-zu zzzzz

bbbbbb blublu bubbly bububu bulbul luttby tubul- tuttul tuttut

bbbbbbb buttyly tul-tul tut-tut zbyluty

bbbbbbbb buzzbuzz

bullybull

buzzbuzzbuzz

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz