b-u bbb bbd bbs bbt bbu bby bdb bdd bds bdt bdu bdy bsb bsd bss bst bsu bsy btb btd bts btt btu bty bub bud bus but buu buy by- byd bys byt byu dbb dbd dbs dbt dbu dby ddb ddd dds ddt ddu ddy dsb dsd dss dst dsu dsy dtb dtd dts dtt dtu dty dub dud dus dut duy dy- dyb dyd dys dyu dyy sbb sbd sbs sbt sbu sby sdb sdd sds sdt sdu sdy ss- ssb ssd sss sst ssu stb std sts stt stu sty sub sud sus sut suu suy sy- syb syd sys syt syu tbb tbd tbs tbt tbu tdb tdd tds tdt tdu tdy tsb tsd tss tst tsu tsy ttb ttd tts ttt ttu tty tub tud tus tut tuu tuy tyd tys tyt ubb ubs ubt ubu uby udb udd uds udt udu usb usd uss ust usu utb utd uts utt utu uty uus uut uuu uys uyu ybs yby yds ydt ydy ysb yss yst ysu ysy ytd yts ytt ytu yud yus yut yuu yuy yyb yys yyt yyu yyy

bbbb bbbs bbdd bdsd bsbd bssd bsts btdt btss bttb btus bubb bubs bubu budb budd buds budu budy buss bust busu busy but- buts butt buty buus buys buyu bysb byss byst bysy byts byyd dbss dbtt dbus dddd ddss ddts ddub dsst dsts dtss dub- dubb dubs dubu duby dudd duds dudu dust dusy duts duty duut dybt dybu dydd dys- dyss dyst dyt- dyty sbbs sbds sbsd sbst sbus sdds sdss sdsu ssby ssdd sssb ssss sstb sstd ssts stbd stbs stds stss sttd stub stud stus stut stuy styd stys sub- subb subd subs sudd suds sus- susd suss sust susu susy sutu suty suus suyu syds syss syst sytt tbbs tbst tddb tdss tsbd tsdb tsst tsts tsys ttbb ttss tttt ttyd ttys tubb tubs tubu tudu tusd tuss tust tuts tutt tutu tuty tuys tydd tydy tyss tyst tytd tytt tyty tyus ubud udds udsd udts usbs usds usdt ussb usss usst ussu ussy ustb usts usus utby uttu uuuu uyts ybbs ydyt ysby yssu ysyb yubu yudu yust yutu yuty yuyu yyyy

bbuss bdubs btstu bubby bubsy budby budds buddu buddy busby bussu bussy busts busty busut busuu butts butty butut buysy by-by bybus d-bus dbtss ddddd dubbs dubby dubus duddy dusts dusty dutty dutys dyyss s-bus sssss stubs studd studs study stuss stutd stydd stydy subbu subby subss subst subud sudds suddy sudsy sussy susus suttu sutty suudu systs tbtbt tbutt tsuyu ttttt ttusb tubbs tubby tussy tutty tutus tuyss tytus u-dub usbby usutu uuuuu

bbbbbb bs-tbs bububu buddys budyty busbud busyty bututs byssus dstuds dubdub dystus stubbs stubby studds studdy stussy styddy tuttut ubussu

bbbbbbb bustuus sssssss subbudu tut-tut tuttuts yuyutsu

bbbbbbbb btdtbtts substudy syubyutu

buttbuddy ddddddddd

buddybuddy

buddy-buddy

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