-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