-nik bbbb bbbs bbdd bbin bd-r bdii bdin bdsd bibb bibi bibs bidi bidr bids bidu biin biis biku bin- bind bini bink binn bins binu birb bird biri birk birn birr birs biru bis- bisd bisk biss bisu bnib bnin bnrr bnss brds brid brik brin bris brkb brns brrr brrs brsb brsr brud brun brus bsbd bsin bsnd bsns bsrd bssd bubb bubi bubs bubu budb budd budi buds budu buid buik buin buir buis buiu buki bukk buku bunb bund buni bunk bunn buns bunu bur- burb burd buri burk burn burr burs buru busi busk buss busu buus dbrn dbrs dbss dbus dddd ddss ddub dibb dibs didi dids didu diii diis diki diku din- dini dink dinn dins dinu dird dirk dirr dirs dis- disd disi disk diss dius dkid dnis dnuk dnus drib drin drrs drub drui druk drus druu dsdr dsri dsrr dssi dssn dub- dubb dubs dubu dudd duds dudu duid duin duir duis duki duku dunk dunn duns duri durk durn duru dusi dusk duur ibid ibis ibns ibrd ibri ibsn ibss ibus idid idin idir idis idku idss idub idun idus iiii iiis iirs iisd iisi iisr iisu ikid ikin ikki ikri iksu inbd ind- indi inds indu inid inis inkd inki inks inni innr inns innu inri inrs inss insu inui inuk inun inus irds iri- irid irin iris irki irks irri irrs irun irus isbd isbn isdb isdn isds isin isis isku isri issi issr isss issu isus iuds iuiu iusd iuss k-id kbbb kbbd kbbi kbbk kbbr kbbs kbbu kbdb kbdi kbdn kbdr kbds kbib kbid kbik kbis kbiu kbkb kbkk kbkr kbnd kbnn kbnr kbnu kbrb kbrd kbri kbrk kbrn kbru kbsb kbsi kbsk kbsn kbsr kbss kbsu kbub kbud kbuk kbun kbur kbus kbuu kdbb kdbi kdbn kdbr kdbs kddb kddd kddi kddk kddr kdis kdkb kdkd kdkk kdkn kdkr kdnd kdni kdnk kdnn kdnr kdns kdrb kdri kdrs kdsd kdsk kdsn kdsr kdss kdsu kdub kdun kdur kdus kibb kibi kibr kibs kibu kidb kidd kidi kidk kidr kids kidu kiid kiii kiik kiis kiiu kikd kiki kikk kikr kiku kin- kinb kind kini kink kinn kins kinu kirb kiri kirk kirn kirr kirs kiru kisd kisi kisk kisn kisr kiss kisu kiun kiur kiuu kkbb kkbd kkbi kkbn kkbr kkbs kkdd kkid kkik kkin kkkk kknb kknd kkni kknn kkns kknu kkrb kkrk kkrn kkrr kkrs kksd kksi kksn kksr kkss kksu kkus kkuu knbb knbn knbr knbu kndb kndd kndi kndk kndn kndr kndu knib knid knik knin knir knis knki knkk knnb knnd knnk knnr knns knrb knrk knrs knsb knsd knsi knsk knsn knsr knss knsu knub knud knui knuk knur knus krbb krbd krbi krbk krbr krdd krdr krds krdu krib krid krik krin kris krkd krki krkk krkn krkr krks krku krnb krnd krni krnk krnn krnu krrb krri krrk krrn krrr krrs krsd krsk krsn krsr krss krsu krui kruk krun krur ksbi ksbn ksbr ksbs ksdi ksdk ksdn ksdr ksds ksib ksid ksii ksik ksir ksis kskb kskd kskk kskn kskr ksks ksku ksnb ksnd ksnk ksnn ksnr ksns ksrb ksrn ksrr ksrs kssi kssn kssr ksss kssu ksub ksud ksui ksun ksuu kubb kubd kubr kubs kubu kudd kudi kudu kuik kuin kuki kukk kukn kuks kuku kund kuni kunk kunr kuns kunu kurb kurd kuri kurk kurr kurs kuru kusb kusd kusn kusu kuub kuuk kuur kuuu n-ii nddb ndri ndsi ndss nibi nibs nidd nidi nids niir niiu niki niks niku nind nini nins nirs niru nisd nisi niss nisu niur nndb nnnn nnss nrds nrrd nsds nsin nsis nskk nsnr nsrd nssb nssr nsss nsub nubi nubk nubs nudd nudi nuik nuin nuki nuku nunk nunn nuns nurd nuri nurn nurr nurs nuru nusi nuss nusu nuuk rbbb rbbr rbbs rbds rbis rbsd rbss rib- ribs ribu ridd ridi rids riin riis riki rikk riku rind rink rinn riri rirs risd risi risk riss risu rius rkss rnbr rnds rnin rrrr rrun rsbi rsdd rsds rsid rsis rsnn rsnr rubb rubi rubs rubu rudd rudi ruds ruid ruin ruis ruki rukk rukn ruku rund runi runk runn runs rurd ruri rurs ruru rusi rusk russ rusu ruud ruun s-ib s-ii sbbs sbds sbrk sbsd sbsi sbus sdds sdib sdrs sdss sdsu sibi sibs sibu sidd sidi sidr sids siik siki sikr siks siku sind sini sink sinn sins sinu siri sirk sirr sirs siru sisd sisi sisk siss sisu siui sius skid skik skin skir skis skiu skn- sksd skss skud skui skun skur snib snid snir snns snrk snrs snsd snub snur snus srib sris srni srnn srsd srub ssbn ssbr ssdd ssid ssin ssis ssns ssri ssrs sssb sssi ssss sub- subb subd subi subs sudd sudi suds suid suin suir suis suki suks suku sun- sunb sund suni sunk sunn suns sunu sur- surd suri surn surr surs suru sus- susd susi susk suss susu suus ubbi ubid ubii ubik ubir ubis ubud uddi udds udid udin udir udsd uduk udun uirr uisd ukur unbd undi unds uni- unii unik unin unir unis unkn unks unni unns unrs uns- unus urbi urbs urds urdu urib urik urin uris uriu urni urns urri ursi urss ursu uruk urun urur urus us-k usbr usbs usds usin usis usnr usnu ussb ussr usss ussu usui usun usus uuni uuri uusi uuuu