-ing ffff ffii fiff fifi fifo figg figl figo fiii fiil fili fill filn filo fing fini finn fino fion fixx fixy flig flii flin flix flog flon floo flox floy flyi fofo fogg fogi fogl fogn fogo fogy foil foin foix foli foll folo folx foly fong fono fony foof fool foon foxx foxy foyl foyn fyfi fyli fynn gfox ggfg gggg giff gigg gigi gign gigo gilf gilg gili gill gilo ging gini ginn gino giog gioi gion gixy gli- glin glof glog gloy glyg glyn gnin gnly gnof gnoo goff gogi gogo goif goin golf goli goll golo gon- gong goni gonn gono gony goof goog gooi gool goon goyf gyil gyll gyn- gyng gyno i-go i-no iffy ifil ifni ifno ifyo iggy igil igli iglo igly igni igno igny igon igoo iiii iiio iino iioi iioo ilin ilio ill- illi illo illy ilni ilno ilog iloo ilxx infi infl info infy ingo inig inly inni inno inny ino- inoi inol inon inox inyo ioii ioio iolo ioni ionn iono ioof iooi iooo ixil ixxi iyng iynx lfng lgfl lgin liff lifg lifl lifo lifx ligg ligi lign ligo liig liii liin lilg lili lill lilo lily ling linn lino linx liny lio- lion lixi lixy liyl llll lloo llyn loff lofi lofn log- logi logo logy loif loin loix loli loll lolo loly long loni lono loof lool loon lox- loxo loyn lxii lxxi lxxx lyff lyfy lyif lyin lyly lyng lynn lynx lyo- lyon lyx- lyyf lyyn n-ii nfff nfix nfon ngio ngol ngon niff nigg nigo nili nill nilo ning nini ninl nino niog nion nioo nixi nixy niyi nlgn nngn nnnn nofi nofx nogg nogo noif noil noin noio noix nolf noli noll nolo non- nong noni nonn nono nonx noo- nool noon nooo noyl noyo nyll nyny nyon off- offo offy ofgo ofno ogfy oggi oggy ogin ogli ogni ognl ogog ogoi ogon ogyl oigo oiii oily oion oiyl olig olin olio olli ollo olly olof olog olon olyf ongi ongo onil onix onlf only onni onno onon onoy onyx ooff oofy oolo oooo oxi- oxo- oxof oxon oxox oxxo oxy- oxyl oxyn oyly oyon x-fi xfig xfin xggi xify xiii xil- xili xill xing xion xixi xlii xlix xlox xolo xong xoxo xoyo xxii xxix xxxi xxxo xxxx xxxy xyl- xylo ygon yiff yili yill ying ylli ynol ynon yoff yogi yogo yoix yoli yoll yolo yoly yong yoni yono yoof yool yoon yoyn yoyo yyff yyyy