lond long loni lono lood loof lool loon n-ii naaa naad naag naai naal naan nada nadf nadh nadi nafa naff nafi nafl nafo naga nagi nagl nago naha nahf nahi nahl naia naid naif naig nail nain naio nala nald nali nall nan- nana nand nang nani nann nano naoh naoi ndaa ndai ndao nddo ndfa ndfi ndga ndhf ndia ndna nfaa nfda nfff nfia nfld nfon ngai ngan ngao ngia ngio ngol ngon nhhl nhla nhnn nhon niad niaf nial nian nida nidd nidi nido nifa niff nigg nigh nigo niha nihf nihl niia nila nild nili nill nilo nina nind ning ninh nini ninl nino niog nioh nion nioo nlgn nngn nnnn noaa noah noal noda nodi nodo nofi noga nogg nogh nogo noha nohn noho noia noid noif noil noin noio nola nold nolf noli noll nolo non- nona nong noni nonn nono noo- nool noon nooo oafo oall odah odai odal odda oddd oddi odia odin odio odla odoh odon odoo ofah ofan off- offa offh offo ofgo ofid ofla ofna ofno ogai ogdh ogdl oggi oghi ogin ogla ogli ogna ogni ognl ogoa ogod ogog ogoi ogon ohad ohai ohal ohan ohhi ohho ohia ohid ohif ohio ohno ohoh oido oigo oiii oila oion olaf olah olan oldh oldn olfa olga olia olid olig olin olio olla olli ollo olof olog olon onah onal onan onda ondi ondo onga ongi ongo onha onia onil onla onlf onna onni onno onod onon ooaa ooda oodi ooff ooha ooho ooia ooid oola oold oolo oona oooh oooo