luhu luin lula luli lull lulu luna lung luni lunn luno luoh luua n-ii naaa naab naag naai naal naan naba nabi nabl nabo nabu naga nagi nagl nago nagu naha nahi nahl naia naib naig nail nain naio nala nali nall nalu nan- nana nanb nang nani nann nano nanu naoh naoi naul nauo nbaa nbbo nbia ngab ngai ngan ngao ngia ngio ngol ngon ngou nguu nhhl nhla nhnn nhon niab nial nian niau nibi nibo nigg nigh nigo niha nihl niia niiu nila nili nill nilo nilu nina ning ninh nini ninl nino niog nioh nion nioo niou nlab nlgn nngn nnnn noaa noah noal noba nobi nobo nobu noga nogg nogh nogo noha nohn noho noia noib noil noin noio nola noli noll nolo non- nona nong noni nonn nono nonu noo- noob nool noon nooo nouh noul noun nuan nuba nubi nubl nuha nuhi nuin nuli null nuna nung nunn nuno nuon oaau oahu oall obai obal oban obba obbo obia obin obla oblu oboi obol obon obuh ogai ogb ogba oggi oghi ogin ogla ogli ogna ogni ognl ogoa ogog ogoi ogon ogou ogui ogun ohai ohal ohan ohau ohba ohhi ohho ohia ohio ohno ohob ohoh oiba oigo oiii oila oion olah olan olba olbo olga olia olib olig olin olio olla olli ollo olog olon onab onah onal onan onga ongi ongo ongu onha onia onil onla onna onni onno onon ooaa ooba oobi ooha ooho ooia oola oolo oona oooh oooo ouan ough ouii ouin oula oulu oun- ouna oung ouu- uang uaua ubal ubba ubbi ubbo ubii ubla ubli ublo ubon ugab ugal ugao uggo ughi ugia ugli ugni ugol uguu uhna uhno uhoh uhuh ulaa ulai ulan ulla ulli ullo ulna ulno ulo- ulog ulua ulul unaa unai unal unan unau unga ungo ungu unha uni- unia unii unin unio unna unni unno unon uulu uuni uuno uuuu