-ing ffff ffii ffun fiff fifi fifo figg figl figo fiii fiil fili fill filn filo fing fini finn fino fion flig flii flin flog flon floo flou fluf fluo fnuf fofo fogg fogi fogl fogn fogo foil foin foli foll folo fong fono foof fool foon foug foul foun fuff fufu fugi fugo fugu fuig fuil fuli full fulu funf fung ggfg gggg giff gifu gigg gigi gign gigo gilf gilg gili gill gilo ging gini ginn gino ginu giog gioi gion gli- glin glof glog glou glug glui glun gnin gnof gnoo goff gofu gogi gogo goif goin golf goli goll golo golu gon- gong goni gonn gono gonu goof goog gooi gool goon gou- gouf goug goul goun guff gugg gugi gugu guil guin gulf guli gull gulo gulu gung gunn i-go i-no ifil ifni ifno igil igli iglo iglu igni igno ignu igon igoo iiii iiio iino iioi iioo ilin ilio ill- illi illo ilni ilno ilog iloo infi infl info ingo inig inni inno innu ino- inoi inol inon inou inui inul inun ioii ioio iolo ioni ionn iono ioof iooi iooo ioug ioun iuiu iuno lfng lgfl lgin liff lifg lifl lifo ligg ligi lign ligo liig liii liin lilg lili lill lilo lilu ling linn lino lio- lion liuf liun llll lloo loff lofi lofn log- logi logo loif loin loiu loli loll lolo long loni lono loof lool loon loui loul loun louu luff lufu lugg lugi lugo lugu luif luin luli lull lulu lung luni lunn luno n-ii nfff nfon ngio ngol ngon ngou nguu niff nigg nigo niiu nili nill nilo nilu ning nini ninl nino niog nion nioo niou nlgn nngn nnnn nofi nogg nogo noif noil noin noio nolf noli noll nolo non- nong noni nonn nono nonu noo- nool noon nooo noul noun nuff nuin nuli null nung nunn nuno nuon off- offo offu ofgo ofno oggi ogin ogli ogni ognl ogog ogoi ogon ogou ogui ogun oigo oiii oion olig olin olio olli ollo olof olog olon ongi ongo ongu onil onlf onni onno onon ooff oolo oooo ouff ouii ouin oulu oun- oung ouu- uggo ugli ugni ugol uguu ulli ullo ulno ulo- ulog ulul ungo ungu uni- unif unii unin unio unlf unni unno unon uofg uofl uofo uulu uuni uuno uuuu