b-u bbb bbd bbi bbl bbr bbu bdb bdd bdi bdl bdr bdu bi- bib bid bii bil bir biu blb bld bli bll blr blu brb brd bri brl brr bru bub bud bui bul bur buu dbb dbd dbi dbl dbr dbu ddb ddd ddi ddl ddr ddu di- dib did dii dil dir diu dl- dlb dld dli dll dlr dlu drb drd dri drl drr dru dub dud dui dul dur i-d ibb ibd ibi ibl ibr ibu idb idd idi idl idr idu iib iid iii iil iir iiu il- ilb ild ili ill ilr ilu ir- irb ird iri irl irr iru iu- iub iud iui iur lbb lbd lbi lbl lbr lbu ldb ldd ldi ldl ldr ldu lib lid lii lil lir liu llb lld lli lll llr llu lrb lrd lri lrr lru lub lud lui lul lur luu rbb rbd rbi rbl rbr rbu rdb rdd rdi rdl rdr rdu rib rid rii ril rir rld rli rll rlr rlu rrb rrd rri rrl rrr rru rub rud rui rur ruu ubb ubi ubl ubr ubu udb udd udi udl udr udu uib uid uii uil uir uiu ulb uld uli ull ulr ulu ur- urb urd uri url urr uru uur uuu

bbbb bbdd bblb bd-r bdii bibb bibi bibl bidi bidr bidu bild bili bill bilu birb bird biri birl birr biru bldr blir blub blud blur brid bril brrr brud bubb bubi bubu budb budd budi budl budu buid buir buiu bulb buld buli bull bulu bur- burb burd buri burl burr buru dddd ddub dibb didi didu diii dili dill dird dirl dirr dlbd dlib dlii dlil drib dril drub drui druu dub- dubb dubu dudd dudu duid duil duir duli dull dulu duri duru duul duur ibid ibrd ibri idid idil idir idli idub iiii ilir ill- illd illi ilud iri- irid iril irlb irri irul iuiu lblr libr libu lidb lidl liii liir lilb lili lill lilu lird liri lirl lirr liru lldb llll llud lrdd lrrr ludd ludi luli lull lulu lurd luri rbbb rbbr rib- ribu ridd ridi rill rilu riri rrrr rubb rubi rubu rudd rudi rudl ruid rull rurd ruri ruru ruud ubbi ubid ubii ubir ubli ubud uddi udid udir uirr ulli ullr ulul urbi urdu urib uriu urri urur uulu uuri uuuu

bibri biddu bidil bidlu bidri bidur bilbi bili- billi billu birdu birur bluid blurb blurr bridi brill brrrr brud- bruiu brull bruri buddu budur build buird bulb- bulbi buliu bull- bulli bulul burdi burli burri burru burud ddddd dibri diddl diddu dilli diulu dliii dridu drill druid druri dub-l dubbi dubi dubil dubul duill dulid dulli dullu i-bid ibbur ibill idili idlib idril iiiii illui ilulu irbid irid- irill iuliu libri libru liliu lilli liril lirui liuli lubur luddu lulli lulul lurid luuri rdllr ribbi rubbi rubid rudli ruili ruiru rulli u-dub ubirr ullur ululu uluru urubu uruli ururi uuuuu

bbbbbb bibiri bibiru bidbid bilbul biribi blublu bribir bribri brubru bruill bububu bulbil bulbul buldir buldur bullid bullir burbur burdur bururi ddr-ii diii-d diuril drilid dubbil dubdub duiliu duldul dululu i-buld ibilib irbidi irridu librul liburd liliid lilliu liluri llubi lubdub lubiri lubuli lurulu ridill rudrur udburu udullu

bbbbbbb billibi billiri birudur buludul burrill buruuli luidiid lulibub lullubi ulidiid uriburu

bbbbbbbb bilibili billi-bi buruburu i-ii-iii iblul-il libidibi

bidi-bidi ddddddddd dub-i-dub

ubbi-dubbi

biddi-biddi

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