-nik bbbb bbdd bbdo bbin bdii bdin bibb bibi bibo bidi bido bidu biin biko biku bin- bind bini bink binn bino binu bio- bioi bion biou bnib bnin bobb bobi bobo bobu bodb bodi bodo bodu boi- boid boii boin boiu boki bokn boko boku bond boni bonk bonn bono bonu boob bood book boon boud bouk boun bubb bubi bubo bubu budb budd budi budo budu buid buik buin buiu buki bukk buko buku bunb bund buni bunk bunn buno bunu buon d-bo dddd ddub dibb dibo didi dido didu diii diki diko diku din- dini dink dinn dino dinu dion diou dkid dnuk dobb dobi dobu dod- dodd dodi dodo doid doin doki doko dond doni donk donn dono doob dood dook doon doub doud douk doun dub- dubb dubu dudd dudo dudu duid duin duki duku dunk dunn duno duo- duon i-no ibdo ibid ibon iddo idid idin idio idku idno idon idub idun iduo iiii iiio iino iioi iioo ikid ikin ikki ikko ikon ikoo ikuo inbd inbo ind- indi indo indu inid inkd inki inni inno innu ino- inoi inon inou inui inuk inun iobi iod- iodd iodo ioii ioio ioko ioni ionn iono iooi iooo ioun iuiu iuno k-id kbbb kbbd kbbi kbbk kbbo kbbu kbdb kbdi kbdn kbdo kbib kbid kbik kbio kbiu kbkb kbkk kbko kbnd kbnn kbno kbnu kbob kbod kboi kbok kbon kboo kbub kbud kbuk kbun kbuu kdbb kdbi kdbn kddb kddd kddi kddk kdio kdkb kdkd kdkk kdkn kdko kdnd kdni kdnk kdnn kdno kdok kdub kdun kibb kibi kibo kibu kidb kidd kidi kidk kido kidu kiid kiii kiik kiiu kikd kiki kikk kiko kiku kin- kinb kind kini kink kinn kino kinu kiod kioi kiok kion kioo kiou kiun kiuu kkbb kkbd kkbi kkbn kkbo kkdd kkdo kkid kkik kkin kkkk kknb kknd kkni kknn kkno kknu kkob kkon kkoo kkuu knbb knbn knbu kndb kndd kndi kndk kndn kndo kndu knib knid knik knin knki knkk knnb knnd knnk knob knod knok knon knou knub knud knui knuk kobb kobi kobk kobn kobo kobu kodi kodk kodo kodu koii koin kokb koki kokk kokn koko koku kond koni konk kono koob kooi kook koon kooo koou koub koui kouu kubb kubd kubo kubu kudd kudi kudo kudu kuik kuin kuki kukk kukn kuku kund kuni kunk kuno kunu kuok kuon kuoo kuub kuuk kuuu n-ii nbbo nddb nddo nibi nibo nidd nidi nido niiu niki niko niku nind nini nino nion nioo niou nkio nkok nndb nnnn nobi nobo nobu nodi nodo nodu noib noid noik noin noio noki noko non- noni nonn nono nonu noo- noob nook noon nooo noun nubi nubk nudd nudi nudo nuik nuin nuki nuku nunk nunn nuno nuon nuuk obbo obid obin obkb oboi obok obon odbo oddd oddi odin odio odiu odnb odon odoo odou oido oiii oiko oink oion okko okni okno okok okon okun ondi ondo onni onno onod onon oobi oodi ooid ooku oooo ouii ouin oun- ound ouu- ubbi ubbo ubid ubii ubik ubod ubon ubud uddi udid udin udon udoo uduk udun ukko ukok ukon unbd undi undo uni- unii unik unin unio unkn unko unni unno unon uuni uuno uuuu