b-u bbb bbd bbh bbi bbl bbn bbr bbu bdb bdd bdh bdi bdl bdr bdu bhb bhd bhh bhi bhl bhr bhu bi- bib bid bih bii bil bin bir biu blb bld blh bli bll bln blr blu bnb bnd bni bnl bnn bnr bnu brb brd brh bri brl brn brr bru bub bud buh bui bul bun bur buu dbb dbd dbh dbi dbl dbn dbr dbu ddb ddd ddh ddi ddl ddn ddr ddu dh- dhb dhd dhh dhi dhl dhr dhu di- dib did dih dii dil din dir diu dl- dlb dld dlh dli dll dlr dlu dnb dnd dnh dni dnl dnn dnr drb drd dri drl drn drr dru dub dud duh dui dul dun dur h-i hbb hbd hbh hbi hbl hbn hbr hbu hdb hdd hdh hdi hdl hdn hdr hdu hhb hhd hhh hhi hhl hhn hhr hhu hib hid hih hii hil hin hir hiu hlb hld hlh hli hll hln hlr hlu hnb hnd hnh hnl hnn hnu hr- hrb hrd hrh hri hrl hrn hrr hru hub hud huh hui hul hun hur huu i-d ibb ibd ibh ibi ibl ibn ibr ibu idb idd idh idi idl idn idr idu ihb ihd ihh ihi ihl ihn ihr ihu iib iid iih iii iil iin iir iiu il- ilb ild ilh ili ill iln ilr ilu in- inb ind inh ini inl inn inr inu ir- irb ird iri irl irn irr iru iu- iub iud iui iur lbb lbd lbh lbi lbl lbr lbu ldb ldd ldh ldi ldl ldn ldr ldu lhb lhd lhh lhi lhr lhu lib lid lih lii lil lin lir liu llb lld lli lll lln llr llu lnb lnd lnh lni lnl lnn lnr lnu lrb lrd lrh lri lrn lrr lru lub lud luh lui lul lun lur luu n-i nbb nbd nbi nbl nbn nbr nbu ndb ndd ndh ndi ndl ndn ndr ndu nhb nhd nhh nhi nhl nhn nhr nhu nib nid nih nii nil nin nir niu nlb nld nlh nli nll nln nlr nlu nnb nnh nni nnl nnn nnu nrb nrd nri nrl nrn nrr nru nub nud nuh nui nul nun nur nuu rbb rbd rbh rbi rbl rbn rbr rbu rdb rdd rdh rdi rdl rdn rdr rdu rh- rhb rhd rhh rhi rhl rhn rhr rhu rib rid rih rii ril rin rir rld rlh rli rll rln rlr rlu rnb rnd rnh rni rnn rnr rnu rrb rrd rrh rri rrl rrn rrr rru rub rud ruh rui run rur ruu ubb ubh ubi ubl ubn ubr ubu udb udd udi udl udn udr udu uhb uhd uhh uhi uhl uhr uhu uib uid uii uil uin uir uiu ulb uld uli ull uln ulr ulu un- unb und unh uni unl unn unr unu ur- urb urd uri url urn urr uru uun uur uuu

bbbb bbdd bbin bblb bd-r bddh bdii bdin bhdl bhil bhir bhur bhuu bibb bibi bibl bidi bidr bidu bihi bihl bihu biin bild bili bill bilu bin- bind binh bini binn binu birb bird biri birl birn birr biru bldr blin blir blni blub blud blur bnib bnin bnrr brid brih bril brin brrr brud bruh brun bubb bubi bubu budb budd budi budl budu buhi buhl buhr buid buin buir buiu bulb buld buli bull bulu bunb bund buni bunn bunu bur- burb burd burh buri burl burn burr buru dbnl dbrn dddd ddub dhin dhrn dhul dhun dhur dibb didi didu dihu diii dili dill din- dinh dini dinn dinu dird dirl dirr dlbd dlib dlii dlil drib drih dril drin drnh drub drui druu dub- dubb dubh dubu dudd dudu duhl duhr duhu duid duil duin duir duli dull dulu dunn duri durn duru duul duur h-ii hdil hdri hhhh hibi hibu hidi hihi hiil hiiu hild hili hill hilu hind hinn hird hiri hirn hiru hlin hlul hndd hrbl hrdn hrib hrid hrud hrun hubb hubi hubl hudd hudi hudl hudu huhi huhn huhu huib huid huil huir huld huli hull hulu hund hunh huni hurd huri hurl hurn hurr huru huub ibid ibrd ibri idid idil idin idir idli idub idun ihdr ihrd ihub ihud iihl iiii ilin ilir ill- illd illi ilni ilud inbd ind- indi indu inhd inid inni innr innu inri inui inul inun iri- irid iril irin irlb irri irul irun iuiu lblr lhhh lhun libr libu lidb lidl lih- lihi liii liin liir lilb lili lill lilu lind linh linn lird liri lirl lirn lirr liru liun lldb llll llud lndn lrdd lrrr ludd ludi luhi luhu luin luli lull lulu lund luni lunn lurd luri n-ii nbhd nddb ndri nhhl nhnn nibi nidd nidi nihl niir niiu nild nili nill nilu nind ninh nini ninl niru niur nlrb nndb nnnn nrlb nrrd nrrl nubi nubl nudd nudi nuhi nuin nuli null nunn nurd nuri nurl nurn nurr nuru rbbb rbbr rhib rhin rhli rhun rib- ribu ridd ridi riin rill rilu rind rinn riri rlin rnbr rnhl rnin rnld rnli rrrr rrun rubb rubi rubu rudd rudi rudl ruhh ruhi ruhl ruhn ruhr ruid ruin rull rund runi runn rurd ruri ruru ruud ruun ubbi ubid ubii ubir ubli ubud uddi udid udin udir udun uh-d uhid uhuh uirr ulli ullr ulul unbd undi uni- unii unin unir unni urbi urdu urib urin uriu urni urrh urri urun urur uulu uuni uuri uuuu

bhili bhind bhldn bhrrd bhuli bibin bibri biddu bidil bidin bidlu bidni bidri bidur bihud bilbi bili- bilin billi billu bindi bindu binub birdu birin birni birun birur blind blini blinn bluid blund blurb blurr bridi brill brind brini brinn brrrr brud- bruhl bruhn bruin bruiu brull bruni brunn bruri bruun buddh buddu budhi budur buhid build buird buirn bulb- bulbi bulin buliu bull- bulli bulul bulun bundi bundu bunin bunud bunun burdi burin burli burn- burri burru burud burun ddddd dhill dhubb dhuhr dhund dhuni