b-u bbb bbd bbi bbk bbn bbr bbu bdb bdd bdi bdk bdr bdu bi- bib bid bii bik bin bir biu bkb bkk bkn bkr bnb bnd bni bnk bnn bnr bnu brb brd bri brk brn brr bru bub bud bui buk bun bur buu dbb dbd dbi dbk dbn dbr dbu ddb ddd ddi ddk ddn ddr ddu di- dib did dii dik din dir diu dkb dki dkk dkr dku dnb dnd dni dnk dnn dnr drb drd dri drk drn drr dru dub dud dui duk dun dur i-d ibb ibd ibi ibk ibn ibr ibu idb idd idi idk idn idr idu iib iid iii iin iir iiu ikb iki ikk ikr iku in- inb ind ini ink inn inr inu ir- irb ird iri irk irn irr iru iu- iub iud iui iur kbb kbd kbi kbk kbn kbr kbu kdb kdk kdr kdu kib kid kii kik kin kir kiu kkb kki kkk kkn kkr kku kn- knd kni knk knn knr knu krd kri krk krn krr kru kub kud kui kuk kun kur kuu n-i nbb nbd nbi nbk nbn nbr nbu ndb ndd ndi ndk ndn ndr ndu nib nid nii nik nin nir niu nki nkk nkn nkr nku nnb nni nnk nnn nnu nrb nrd nri nrk nrn nrr nru nub nud nui nuk nun nur nuu rbb rbd rbi rbk rbn rbr rbu rdb rdd rdi rdn rdr rdu rib rid rii rik rin rir rkb rkk rku rnb rnd rni rnn rnr rnu rrb rrd rri rrk rrn rrr rru rub rud rui ruk run rur ruu ubb ubi ubk ubn ubr ubu udb udd udi udk udn udr udu uib uid uii uin uir uiu ukb uki ukk ukn ukr uku un- unb und uni unk unn unr unu ur- urb urd uri urk urn urr uru uun uur uuu

-nik bbbb bbdd bbin bd-r bdii bdin bibb bibi bidi bidr bidu biin biku bin- bind bini bink binn binu birb bird biri birk birn birr biru bnib bnin bnrr brid brik brin brkb brrr brud brun bubb bubi bubu budb budd budi budu buid buik buin buir buiu buki bukk buku bunb bund buni bunk bunn bunu bur- burb burd buri burk burn burr buru dbrn dddd ddub dibb didi didu diii diki diku din- dini dink dinn dinu dird dirk dirr dkid dnuk drib drin drub drui druk druu dub- dubb dubu dudd dudu duid duin duir duki duku dunk dunn duri durk durn duru duur ibid ibrd ibri idid idin idir idku idub idun iiii ikid ikin ikki ikri inbd ind- indi indu inid inkd inki inni innr innu inri inui inuk inun iri- irid irin irki irri irun iuiu k-id kbbb kbbd kbbi kbbk kbbr kbbu kbdb kbdi kbdn kbdr kbib kbid kbik kbiu kbkb kbkk kbkr kbnd kbnn kbnr kbnu kbrb kbrd kbri kbrk kbrn kbru kbub kbud kbuk kbun kbur kbuu kdbb kdbi kdbn kdbr kddb kddd kddi kddk kddr kdkb kdkd kdkk kdkn kdkr kdnd kdni kdnk kdnn kdnr kdrb kdri kdub kdun kdur kibb kibi kibr kibu kidb kidd kidi kidk kidr kidu kiid kiii kiik kiiu kikd kiki kikk kikr kiku kin- kinb kind kini kink kinn kinu kirb kiri kirk kirn kirr kiru kiun kiur kiuu kkbb kkbd kkbi kkbn kkbr kkdd kkid kkik kkin kkkk kknb kknd kkni kknn kknu kkrb kkrk kkrn kkrr kkuu knbb knbn knbr knbu kndb kndd kndi kndk kndn kndr kndu knib knid knik knin knir knki knkk knnb knnd knnk knnr knrb knrk knub knud knui knuk knur krbb krbd krbi krbk krbr krdd krdr krdu krib krid krik krin krkd krki krkk krkn krkr krku krnb krnd krni krnk krnn krnu krrb krri krrk krrn krrr krui kruk krun krur kubb kubd kubr kubu kudd kudi kudu kuik kuin kuki kukk kukn kuku kund kuni kunk kunr kunu kurb kurd kuri kurk kurr kuru kuub kuuk kuur kuuu n-ii nddb ndri nibi nidd nidi niir niiu niki niku nind nini niru niur nndb nnnn nrrd nubi nubk nudd nudi nuik nuin nuki nuku nunk nunn nurd nuri nurn nurr nuru nuuk rbbb rbbr rib- ribu ridd ridi riin riki rikk riku rind rink rinn riri rnbr rnin rrrr rrun rubb rubi rubu rudd rudi ruid ruin ruki rukk rukn ruku rund runi runk runn rurd ruri ruru ruud ruun ubbi ubid ubii ubik ubir ubud uddi udid udin udir uduk udun uirr ukur unbd undi uni- unii unik unin unir unkn unni urbi urdu urib urik urin uriu urni urri uruk urun urur uuni uuri uuuu

b-r-k bibin bibri biddu bidin bidni bidri biduk bidur bikin bindi bindu binub birdu birin birni birun birur bridi brind brini brink brinn brnik brrrr brud- bruik bruin bruiu bruni brunk brunn bruri bruun buddu budki budur buiki buird buirn bukid bukin bukk- bukki buknu bundi bundu bunin bunki bunud bunuk bunun burdi burin burn- burri burru burud buruk burun ddddd ddruk dibri diddu didin dikin dindi dinur diurn dridu driki drink drinn druid drunk druri du-ku dubbi dubi dubin dubki dudin dudki duduk dukku dukun dundi dunin dunki dunun durin i-bid ibbur ibrik ibuki ididn idunn iiiii iiuni ikiru ikuri inbin inbud indi- indin indir indri indru indur iniid inini inink inkin inniu inrun inund inurn irbid irid- iriki irind irink irinn k-b-d kibbi kibi- kibun kidin kiiki kiinu kikin kikki kikuu kin-u kindi kindu kinin kirdi kirin kirki kirnu kirui knibb knidi knurr kribi krini krink krubi kruki krunk kruun kubik kubin kubri kudin kudki kudur kukri kukui kukur kunbi kund- kundi kundu kunin kunku kunri kunur kurbu kurdi kurik kurin kurir kurki kurku kurni kurud kuruk nduru nibbi niibi niidu nikin nikki nikud ninib ninku ninur nkubu nu-nu nudi- nudur nunki nunni nunun nurik nurin nurri nuruk nurun ribbi ribin ridin rikki rindi rindr rindu rinku rubbi rubid rubik rubin rudik rudin rudki rudkk ruiru rundi rundu runin rurik rurki u-dub u-n-i u-nii ubirr ukkin ukrid unbid