f--ing fifing figini figuig figuil figuli filfil filing filli- fillin fingig finiff fining finnif fiuggi fizgig fugill fulfil fungi- fungin funing fuzing fuzuli gilgil gilgul giling gillii gilung ginful gluing guffin guggul guilin gulgul gunili gunnii gunung guzlin i-zing igf-ii igging igling illful illing illini illizi ilungu infill infini infull ingili inglun ingulf inning inulin inzing lifful lifull liging liglig ligni- lignin ligul- ligulf liling lilliu linggi lingu- lining linlin liulin lufful luging lugulu luling lullin lulung luning lunlun lunzig nguuni niggun nilnil ninigi ninlil nuffin nulli- uffing uffizi ugging unfill unfull ungui- ungull unifil unigun unizin unlull unning zulilu zzzing