lulu luna luni lunn luno luua n-ii naaa naab naac naai naal naan naba nabc nabi nabl nabo nabu naca nacc naci nacl naco naia naib naic nail nain naio naja naji naju nala nalc nali nall nalu nan- nana nanb nani nann nano nanu naoc naoi naul nauo nbaa nbbc nbbj nbbo nbca nbcc nbci nbco nbia nbic ncaa ncac ncba ncbc ncbi ncca nccc ncci nccn nccu ncia nclc ncln ncna ncnc ncoa ncoc ncua niab niac nial nian niau nibi nibo nica nicc nici nicl nico nicu niia niiu niji nila nili nill nilo nilu nina nini ninl nino nion nioo niou njaa njac njai njoi nlab nlcc nlic nnnn noaa noac noal noba nobc nobi nobo nobu noci nocl noco noia noib noil noin noio noja noji nola noli noll nolo non- nona noni nonn nono nonu noo- noob nooj nool noon nooo noul noun nuan nuba nubc nubi nubl nuca nuci nucu nuin nuli null nuna nunc nunn nuno nuoc nuon oaau oaic oall obai obal oban obba obbo obia obin obja obla oblu oboi obol obon ocab ocac ocal ocan ocbc occa occc occi occn ocin oclc ocna ocon ocul oiaj oiba oici oiii oila oion ojai ojal ojan olac olan olba olbo olca olcc olia olib olic olin olio olju olla olli ollo olon onab onal onan onc- onca onco onia onic onil onla onna onni onno onon ooaa ooba oobi ooia ooij ooji oola oolo oona oooo ouac ouan oucc ouii ouin ouju oula oulu oun- ouna ouu- uabc uaca uaoc uaua ubac ubal ubba ubbi ubbo ubic ubii ubja ubla ubli ublo uboc ubon ucai ucal ucan ucbc ucca ucci ucil ucin ucio ucla ucon ucua uica ujan ujna ulaa ulai ulan ulbc ulcc ulco ulic ulja ulla ulli ullo ulna ulno ulo- uloc ulua ulul unaa unac unai unal unan unau unca uncc unci uncl unco uni- unia unic unii unin unio unji unna unni unno unon uocc uolc uulu uuni uuno uuoc uuuu