b-u bbb bbd bbi bbk bbn bbr bbs bbu bby bdb bdd bdi bdk bdr bds bdu bdy bdz bi- bib bid bii bik bin bir bis biu biy biz bkb bkk bkn bkr bks bnb bnd bni bnk bnn bnr bns bnu bnz brb brd bri brk brn brr brs bru bry brz bsb bsd bsi bsk bsn bsr bss bsu bsy bub bud bui buk bun bur bus buu buy buz by- byd byi byk byn byr bys byu byz bzd bzn bzr bzs bzu bzz dbb dbd dbi dbk dbn dbr dbs dbu dby dbz ddb ddd ddi ddk ddn ddr dds ddu ddy ddz di- dib did dii dik din dir dis diu diy diz dkb dki dkk dkr dks dku dnb dnd dni dnk dnn dnr dns dny dnz drb drd dri drk drn drr drs dru dry drz dsb dsd dsi dsk dsn dsr dss dsu dsy dsz dub dud dui duk dun dur dus duy duz dy- dyb dyd dyk dyn dyr dys dyu dyy dzb dzd dzi dzr dzs dzu i-d ibb ibd ibi ibk ibn ibr ibs ibu iby ibz idb idd idi idk idn idr ids idu idy iib iid iii iin iir iis iiu ikb iki ikk ikr iks iku in- inb ind ini ink inn inr ins inu iny ir- irb ird iri irk irn irr irs iru iry is- isb isd isi isk isn isr iss isu isy iu- iub iud iui iur ius iuz iyr iys iyy izi izu izy izz k-z kbb kbd kbi kbk kbn kbr kbs kbu kbz kdb kdk kdr kds kdu kdy kib kid kii kik kin kir kis kiu kiz kkb kki kkk kkn kkr kks kku kky kn- knd kni knk knn knr knu krd kri krk krn krr krs kru kry ksb ksd ksi ksk ksn ksr kss ksu kub kud kui kuk kun kur kus kuu kuy kyd kyn kyr kys kyu kyz kzy n-i nbb nbd nbi nbk nbn nbr nbs nbu ndb ndd ndi ndk ndn ndr nds ndu ndy nib nid nii nik nin nir nis niu niz nki nkk nkn nkr nks nku nky nnb nni nnk nnn nns nnu nnz nrb nrd nri nrk nrn nrr nrs nru nry nrz nsb nsd nsi nsk nsn nsr nss nsu nsy nsz nub nud nui nuk nun nur nus nuu nuy nyd nyk nyn nys nyu nyy nzb nzd nzi nzs nzz rbb rbd rbi rbk rbn rbr rbs rbu rdb rdd rdi rdn rdr rds rdu rdy rib rid rii rik rin rir ris riy riz rkb rkk rks rku rky rkz rnb rnd rni rnn rnr rns rnu rny rnz rrb rrd rri rrk rrn rrr rrs rru rsb rsd rsi rsk rsn rsr rss rsu rub rud rui ruk run rur rus ruu ruy ruz ry- ryd ryk ryn ryr rys ryu ryy ryz rzb rzy sbb sbd sbi sbk sbn sbr sbs sbu sby sdb sdd sdi sdk sdn sdr sds sdu sdy sdz sib sid sii sik sin sir sis siu sk- skb skd ski skk skr sks sku sky snb snd sni snk snn snr sns snu sny sr- srb srd sri srk srn srr srs sry ss- ssb ssd ssi ssk ssn ssr sss ssu ssz sub sud sui suk sun sur sus suu suy suz sy- syb syd syi syk syn syr sys syu szd szi szr szu ubb ubi ubk ubn ubr ubs ubu uby udb udd udi udk udn udr uds udu uib uid uii uin uir uis uiu ukb uki ukk ukn ukr uku ukz un- unb und uni unk unn unr uns unu uny ur- urb urd uri urk urn urr urs uru ury urz usb usd usi usk usn usr uss usu usz uun uur uus uuu uyi uys uyu uzb uzi uzu ybi ybr ybs yby ybz ydn yds ydy yid yii yin yir yis yiz yki ykk ykn ynd ynk ynn yns ynu yny yrn yrs yru ysb ysi ysk ysr yss ysu ysy ysz yud yui yuk yun yur yus yuu yuy yyb yys yyu yyy yyz yzb yzr yzu yzy zbb zbr zbs zby zds zib zid zik zin zir zis ziz zks znd znn zns zrs zsi zsu zsz zub zud zui zuk zun zur zus zuz zzr zzs zzy zzz

-nik bbbb bbbs bbdd bbin bd-r bdii bdin bdry bdsd bibb bibi bibs bidi bidr bids bidu biin biis biku bin- bind bini bink binn bins binu biny binz birb bird biri birk birn birr birs biru biry bis- bisd bisk biss bisu bisy biys bizu bizz bkry bnib bnin bnrr bnss brds brdy brid brik brin bris briz brkb brns brrr brrs brsb brsr brud brun brus bruz bry- bryd bryk bryn bsbd bsin bsnd bsns bsrd bssd bubb bubi bubs bubu budb budd budi buds budu budy buid buik buin buir buis buiu buki bukk buku buky bunb bund buni bunk bunn buns bunu bunz bur- burb burd buri burk burn burr burs buru bury burz busi busk buss busu busy buus buuz buyi buys buyu buzi buzy buzz byik byki bynd bynk byrd byrk byrn bysb bysi byss bysy byun byyd bzrk bzyb bzzz dbrn dbrs dbss dbus dddd ddry ddss ddub dibb dibs diby didi dids didu didy diii diis diki diku din- dini dink dinn dins dinu dird dirk dirr dirs dis- disd disi disk diss disy dius diyi diyu dizi dizu dizy dizz dkid dkny dnis dnuk dnus drib drin drrs drub drui druk drus druu dry- drys dsdr dsri dsrr dssi dssn dub- dubb dubs dubu duby dudd duds dudu duid duin duir duis duki duku dunk dunn duns duny duri durk durn duru dury dusi dusk dusy duur duyn duyr duzi duzs dybn dybu dydd dyin dykr dyku dynu dyny dyr- dyrb dyri dyrk dyru dys- dysi dysr dyss dyun dyur dyyr dzbb dzbn dzbs dzik dzki dzrr dzsr dzud dzur dzus dzyb i-by ibid ibis ibns