b-u bbb bbh bbr bbs bbu bhb bhh bhr bhs bhu brb brh brr brs bru brz bsb bsh bsr bss bsu bub buh bur bus buu buz bzh bzr bzs bzu bzz hbb hbh hbr hbs hbu hbz hhb hhh hhr hhs hhu hhz hr- hrb hrh hrr hrs hru hrz hsb hsh hsr hss hsu hsz hub huh hur hus huu huz hzs rbb rbh rbr rbs rbu rh- rhb rhh rhr rhs rhu rrb rrh rrr rrs rru rsb rsh rsr rss rsu rub ruh rur rus ruu ruz rzb sbb sbh sbr sbs sbu sh- shb shh shr shs shu sr- srb srh srr srs ss- ssb ssh ssr sss ssu ssz sub suh sur sus suu suz szr szu ubb ubh ubr ubs ubu uhb uhh uhr uhs uhu ur- urb urr urs uru urz usb ush usr uss usu usz uur uus uuu uzb uzh uzu zbb zbr zbs zhr zhs zhu zrh zrs zsh zsu zsz zub zur zus zuz zzr zzs zzz

bbbb bbbs bbhs bhhs bhur bhuu brhs brrr brrs brsb brsr bruh brus bruz bshs bubb bubs bubu buhr buhs bur- burb burh burr burs buru burz bush buss busu buus buuz buzz bzzz hbbs hbhs hbrs hbss hhhh hhhs hhus hrhs hshs hsur hubb hubs huhs huhu hurr hurs huru hurz hush huss huub huus huzz rbbb rbbr rbbs rbhs rbss rhhs rhus rrhs rrrr rshs rubb rubs rubu ruhh ruhr ruhs rurs ruru rush russ rusu sbbs sbhs sbus shbs shhh shhs shrs shub shur shus shuu srhs srub srzu ssbr sshs ssrs sssb sssh ssss sub- subb subh subs subz suhb suhr sur- surr surs suru sus- suss susu susz suus suzu suzz szss szur uhrs uhss uhuh urbs urrh urss ursu urur urus uruz usbr usbs ushr ushs ushu ussb ussr usss ussu usus uuuu uzuh zbus zhur zhuz zsss zubr zubu zuhr zurb zurr zuru zuzu zzhz zzzs zzzz

bbuss brrrr bruhs brush bruss bruzz burbs burrs burru bursz burus bussu busur busuu buzhu buzzr hhhhh hubbs hubur huhuh huhus huuru rubus ruhrs ruhub rushh russh s-bus shhhh shrub shubb shuru shush sssrb ssssh sssss subbu subss suhur suruh surur surus susus susuz uh-uh uhhuh uhuhs uhuru urshu ursus urubu ushus uuuuu uzhur zhuzh zu-zu zubrs zuhrs zurs zzzzz

bbbbbb brubru bububu burbur bushsr bussh- hubbub hubrus hububb huh-uh russus shrubs shshsh shursh suburb surzur susurr ubussu uh-huh uhhuhs usbhub

bbbbbbb brussh- burruss hub-bub hubbubs hur-bur rushurs sssssss suburbs

bbbbbbbb buruburu buzzbuzz hurr-bur hushhush rushrush subshrub sussurus susurrus uh-uh-uh

hurr-burr hush-hush rush-bush subshrubs

shush-shush

buzzbuzzbuzz sh-h-h-h-h-h

buzz-buzz-buzz

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz shhhhhhhhhhhhhh

hhhhhhhhhhhhhhhhhhhhh