b-u bbb bbd bbh bbi bbr bbu bdb bdd bdh bdi bdr bdu bhb bhd bhh bhi bhr bhu bi- bib bid bih bii bir biu brb brd brh bri brr bru bub bud buh bui bur buu dbb dbd dbh dbi dbr dbu ddb ddd ddh ddi ddr ddu dh- dhb dhd dhh dhi dhr dhu di- dib did dih dii dir diu drb drd dri drr dru dub dud duh dui dur h-i hbb hbd hbh hbi hbr hbu hdb hdd hdh hdi hdr hdu hhb hhd hhh hhi hhr hhu hib hid hih hii hir hiu hr- hrb hrd hrh hri hrr hru hub hud huh hui hur huu i-d ibb ibd ibh ibi ibr ibu idb idd idh idi idr idu ihb ihd ihh ihi ihr ihu iib iid iih iii iir iiu ir- irb ird iri irr iru iu- iub iud iui iur rbb rbd rbh rbi rbr rbu rdb rdd rdh rdi rdr rdu rh- rhb rhd rhh rhi rhr rhu rib rid rih rii rir rrb rrd rrh rri rrr rru rub rud ruh rui rur ruu ubb ubh ubi ubr ubu udb udd udi udr udu uhb uhd uhh uhi uhr uhu uib uid uii uir uiu ur- urb urd uri urr uru uur uuu

bbbb bbdd bd-r bddh bdii bhir bhur bhuu bibb bibi bidi bidr bidu bihi bihu birb bird biri birr biru brid brih brrr brud bruh bubb bubi bubu budb budd budi budu buhi buhr buid buir buiu bur- burb burd burh buri burr buru dddd ddub dhur dibb didi didu dihu diii dird dirr drib drih drub drui druu dub- dubb dubh dubu dudd dudu duhr duhu duid duir duri duru duur h-ii hdri hhhh hibi hibu hidi hihi hiiu hird hiri hiru hrib hrid hrud hubb hubi hudd hudi hudu huhi huhu huib huid huir hurd huri hurr huru huub ibid ibrd ibri idid idir idub ihdr ihrd ihub ihud iiii iri- irid irri iuiu rbbb rbbr rhib rib- ribu ridd ridi riri rrrr rubb rubi rubu rudd rudi ruhh ruhi ruhr ruid rurd ruri ruru ruud ubbi ubid ubii ubir ubud uddi udid udir uh-d uhid uhuh uirr urbi urdu urib uriu urrh urri urur uuri uuuu

bhrrd bibri biddu bidri bidur bihud birdu birur bridi brrrr brud- bruiu bruri buddh buddu budhi budur buhid buird burdi burri burru burud ddddd dhubb dhuhr dibri diddu dridu druid druri dubbi dubi dudhi duhri duruh h-iib hhhhh hi-hi hibhi hibri hibur hidir hidr- hidur hirur hubur hudud hudur huhuh huidu huird hurri huuru i-bid ibbur iiiii irbid irid- ribbi rubbi rubid ruhub ruiru u-dub u-hid ubirr udrih uh-uh uhhuh uhuru urubu ururi uuuuu

bbbbbb bibiri bibiru bidbid biribi bribir bribri brubru bububu buddhi burbur burdur bururi ddr-ii dhubri diii-d dubdub hibhib hibrid hiurud hubbub hubdub hububb huh-uh irbidi irridu rudrur ruhubi udburu uh-huh

bbbbbbb birudur brihiri hub-bub hur-bur hurhuri ihururu rddhi uriburu

bbbbbbbb buruburu hurr-bur i-ii-iii uh-uh-uh

bidi-bidi ddddddddd dub-i-dub hurr-burr

ubbi-dubbi

biddi-biddi

bbbbbbbbbbbbbbb

hhhhhhhhhhhhhhhhhhhhh