b-u bbb bbh bbn bbr bbs bbu bhb bhh bhr bhs bhu bnb bnn bnr bns bnu brb brh brn brr brs bru bsb bsh bsn bsr bss bsu bub buh bun bur bus buu hbb hbh hbn hbr hbs hbu hhb hhh hhn hhr hhs hhu hnb hnh hnn hns hnu hr- hrb hrh hrn hrr hrs hru hsb hsh hsn hsr hss hsu hub huh hun hur hus huu nbb nbn nbr nbs nbu nhb nhh nhn nhr nhs nhu nnb nnh nnn nns nnu nrb nrn nrr nrs nru nsb nsh nsn nsr nss nsu nub nuh nun nur nus nuu rbb rbh rbn rbr rbs rbu rh- rhb rhh rhn rhr rhs rhu rnb rnh rnn rnr rns rnu rrb rrh rrn rrr rrs rru rsb rsh rsn rsr rss rsu rub ruh run rur rus ruu sbb sbh sbn sbr sbs sbu sh- shb shh shn shr shs shu snb snn snr sns snu sr- srb srh srn srr srs ss- ssb ssh ssn ssr sss ssu sub suh sun sur sus suu ubb ubh ubn ubr ubs ubu uhb uhh uhr uhs uhu un- unb unh unn unr uns unu ur- urb urn urr urs uru usb ush usn usr uss usu uun uur uus uuu

bbbb bbbs bbhs bhhs bhur bhuu bnhs bnrr bnss brhs brns brrr brrs brsb brsr bruh brun brus bshs bsns bubb bubs bubu buhr buhs bunb bunn buns bunu bur- burb burh burn burr burs buru bush buss busu buus hbbs hbhs hbrs hbss hhhh hhhs hhus hnhs hrhs hrun hshs hsur hubb hubs huhn huhs huhu hunh huns hurn hurr hurs huru hush huss huub huus nbhs nhhs nhnn nnhs nnnn nnss nrhs nshs nsnr nssb nssr nsss nsub nubs nunn nuns nurn nurr nurs nuru nush nuss nusu rbbb rbbr rbbs rbhs rbss rhhs rhun rhus rnbr rnsh rrhs rrrr rrun rshs rsnn rsnr rubb rubs rubu ruhh ruhn ruhr ruhs runn runs rurs ruru rush russ rusu ruun sbbs sbhs sbus shbs shhh shhs shrs shub shun shur shus shuu snhs snns snrs snub snur snus srhs srnn srub ssbn ssbr sshs ssns ssrs sssb sssh ssss sub- subb subh subs suhb suhr sun- sunb sunn suns sunu sur- surn surr surs suru sus- suss susu suus uhrs uhss uhuh unns unrs uns- unus urbs urns urrh urss ursu urun urur urus usbr usbs ushr ushs ushu usnr usnu ussb ussr usss ussu usun usus uuuu

bbuss brrrr bruhn bruhs brunn bruns brush bruss bruun bunun bunus burbs burn- burns burrs burru burun burus bussu busur busuu h-s-n hburn hhhhh hubbs hubur huhuh huhus hunsh husnu husun huuru n-sub nshrs nu-nu nubus nuhuh nunns nunun nursh nursu nurun nurus nusus rubus ruhnu ruhrs ruhub runsh rushh russh s-bus shhhh shrub shubb shuns shurn shuru shush snbrn snub- snubs snush snuss sssrb ssssh sssss subbu subss suhur sunbs sunhu suruh surur surus susun susus suuns uh-uh uhhuh uhuhs uhuru unnun unnur unruh unrun unsu unsub unsun unurn urshu ursus urubu ushnu ushus ussun uuuuu

bbbbbb brubru bububu burbur bushsr bussh- hrsnss hubbub hubrus hububb huh-uh hunnur hunsur nuh-uh nurnus nusnus russus shrubs shshsh shursh subsun suburb sunbus sunrun sunsun sununu sushun susurr ubussu uh-huh uhhuhs unburn unh-uh unhunh unsubs usbhub

bbbbbbb brussh- burruss hub-bub hubbubs hur-bur rushurs shubun sssssss suburbs sun-sun sunburn unh-unh

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

hurr-burr hush-hush runrunrun rush-bush snubsbuns subshrubs

shush-shush

sh-h-h-h-h-h

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