-hou -nik bbbb bbin bhoi bhuu bibb bibi bibo bihi bihu biin bikh biko biku bin- binh bini bink binn bino binu bio- bioi bion biou bnib bnin bobb bobi bobo bobu bohn boho bohu boi- boii boin boiu boki bokn boko boku boni bonk bonn bono bonu boob booh book boon bouh bouk boun bubb bubi bubo bubu buhi buho buik buin buiu bukh buki bukk buko buku bunb buni bunk bunn buno bunu buon h-ii hbio hhhh hibi hibu hihi hiho hiiu hiki hiku hink hinn hino hiob hkbu hnoi hobo hohn hoho hoik hoki hoko hoku honi honk hono honu hook hoon houk hubb hubi hubo huhi huhn huhu huib huik huki hunh huni hunk huon huub i-no ibon ihob ihub ihuo iiii iiio iino iioi iioo ikin ikki ikko ikon ikoo ikuo inbo inki inni inno innu ino- inoi inon inou inui inuk inun iobi ioii ioio ioko ioni ionn iono iooi iooo ioun iuiu iuno kbbb kbbi kbbk kbbo kbbu kbhb kbhh kbhi kbhn kbib kbik kbio kbiu kbkb kbkk kbko kbnh kbnn kbno kbnu kbob kboi kbok kbon kboo kbub kbuk kbun kbuu khhk khho khii khin khio khki khkk khkn khnk khnu khob khoi khok khon khou khub khui khuk khun kibb kibi kibo kibu kihh kihi kihk kihn kiho kihu kiii kiik kiiu kiki kikk kiko kiku kin- kinb kinh kini kink kinn kino kinu kioh kioi kiok kion kioo kiou kiun kiuu kkbb kkbi kkbn kkbo kkhb kkhh kkhi kkhk kkik kkin kkkk kknb kkni kknn kkno kknu kkob kkoh kkon kkoo kkuu knbb knbn knbu knhk knib knih knik knin knki knkk knnb knnk knob knok knon knou knub knui knuk kobb kobi kobk kobn kobo kobu kohh kohi kohn koho kohu koii koin kokb kokh koki kokk kokn koko koku koni konk kono koob kooi kook koon kooo koou koub koui kouu kubb kubo kubu kuhi kuhn kuhu kuih kuik kuin kukh kuki kukk kukn kuku kuni kunk kuno kunu kuok kuon kuoo kuub kuuk kuuu n-ii nbbo nhnn nhon nibi nibo niiu niki niko niku ninh nini nino nioh nion nioo niou nkio nkok nnnn nobi nobo nobu nohn noho noib noik noin noio noki noko non- noni nonn nono nonu noo- noob nook noon nooo nouh noun nubi nubk nuhi nuik nuin nuki nuku nunk nunn nuno nuon nuuk obbo obin obkb oboi obok obon obuh ohhi ohho ohio ohno ohob ohoh ohok oiii oiko oink oion okko okni okno okok okon okun onni onno onon oobi ooho ooku oooh oooo ouii ouin oun- ouu- ubbi ubbo ubii ubik ubon uhno uhoh uhok uhuh ukko ukok ukon uni- unii unik unin unio unkn unko unni unno unon uuni uuno uuuu