b-u bbb bbd bbi bbr bbu bby bdb bdd bdi bdr bdu bdy bi- bib bid bii bir biu biy brb brd bri brr bru bry bub bud bui bur buu buy by- byd byi byr byu dbb dbd dbi dbr dbu dby ddb ddd ddi ddr ddu ddy di- dib did dii dir diu diy drb drd dri drr dru dry dub dud dui dur duy dy- dyb dyd dyr dyu dyy i-d ibb ibd ibi ibr ibu iby idb idd idi idr idu idy iib iid iii iir iiu ir- irb ird iri irr iru iry iu- iub iud iui iur iyr iyy rbb rbd rbi rbr rbu rdb rdd rdi rdr rdu rdy rib rid rii rir riy rrb rrd rri rrr rru rub rud rui rur ruu ruy ry- ryd ryr ryu ryy ubb ubi ubr ubu uby udb udd udi udr udu uib uid uii uir uiu ur- urb urd uri urr uru ury uur uuu uyi uyu ybi ybr yby ydy yid yii yir yru yud yui yur yuu yuy yyb yyu yyy

bbbb bbdd bd-r bdii bdry bibb bibi bidi bidr bidu birb bird biri birr biru biry brdy brid brrr brud bry- bryd bubb bubi bubu budb budd budi budu budy buid buir buiu bur- burb burd buri burr buru bury buyi buyu byrd byyd dddd ddry ddub dibb diby didi didu didy diii dird dirr diyi diyu drib drub drui druu dry- dub- dubb dubu duby dudd dudu duid duir duri duru dury duur duyr dybu dydd dyr- dyrb dyri dyru dyur dyyr i-by ibid ibrd ibri ibuy ibyi idid idir idub iiii irby iri- irid iriy irri iuiu rbbb rbbr rib- ribu riby ridd ridi riri rrrr rubb rubi rubu ruby rudd rudi rudy ruid rurd ruri ruru ruud ruyd ruyi rydy ubbi ubid ubii ubir ubud uddi udid udir uirr urbi urdu urdy urib uriu urri urry urur uuri uuuu uyir ybry yidi yidu yirb yird yirr yiud yubu yudu yurd yuri yury yuyu yyyy

bibby bibri biddu biddy bidri bidry bidur birdu birdy birur biryu bridi brrrr brud- bruiu bruri bruyd bryd- bryid bubby bubry budby buddu buddy budry budur buird burdi burri burru burry burud buyid by-by bybib ddddd dibri diddu diddy driby dridu driry druid druri drury dryry dubbi dubby dubi duddy durdy durry dyrdy i-bid ibbur iddyr iiiii irbid irid- iyiyi ribbi ribby rubbi rubby rubid rudby ruddy rudry rudyr ruiru rybi ryuir u-dub ubirr urubu ururi uryu uryuu uuuuu ydbdr yibir yu-ri

bbbbbb bibiri bibiru bibury bidbid biribi bribir bribri brubru bububu burbur burdur bururi by-bid ddr-ii diii-d dryrub dubdub durbuy irbidi irridu rudrur udburu

bbbbbbb birudur dry-rub rubbidy uriburu yibyiru

bbbbbbbb buruburu i-ii-iii yuruyuri

biddy-bid bidi-bidi ddddddddd dub-i-dub rubby-dub

buddybuddy ubbi-dubbi

biddi-biddi biddy-biddy buddy-buddy rubby-dubby

bbbbbbbbbbbbbbb