-ing ffff ffii fiff fifi fifo figg figl figo fiii fiil fili fill filn filo fing fini finn fino finp fion fipp flig flii flin flip flog flon floo flop floy flyi fofo fogg fogi fogl fogn fogo fogy foil foin foli foll folo foly fong fono fony foof fool foon fopp foyl foyn fpin fyfi fyli fynn ggfg gggg ggpo giff gigg gigi gign gigo gilf gilg gili gill gilo ging gini ginn gino giog gioi gion giop gipf gipi gipp gli- glin glip glof glog glop gloy glpi glyg glyn gnin gnip gnly gnof gnoo goff gogi gogo goif goin goip golf goli goll golo golp gon- gong goni gonn gono gony goof goog gooi gool goon goop gopi gopo goyf gpgp gpip gyil gyll gyn- gyng gyno gypo i-go i-no iffy ifil ifni ifno ifpo ifyo iggy igil igli iglo igly igni igno igny igon igoo iiii iiio iino iioi iioo iiop iipf ilin ilio ill- illi illo illp illy ilni ilno ilog iloo infi infl info infp infy ingo inig inly inni inno inny ino- inoi inol inon inp- inpi inpp inyo ioii ioio iolo ioni ionn iono ioof iooi iooo iopl ipil ipin iplo ipop ippf ippo ippy iyng lfng lgfl lgin liff lifg lifl lifo ligg ligi lign ligo liig liii liin lilg lili lill lilo lily ling linn lino liny lio- lion lip- lipi lipl lipo lipp lipy liyl llll lloo llyn loff lofi lofn log- logi logo logp logy loif loin loli loll lolo loly long loni lono loof lool loon loop lopi lopp loyn lpfp lpny lppl lyff lyfy lyif lyin lyly lyng lynn lyo- lyon lyyf lyyn n-ii nfff nfip nfon ngio ngol ngon niff nigg nigo niip nili nill nilo nilp ning nini ninl nino niog nion nioo niyi nlgn nngn nnnn nnpi nofi nogg nogo noif noil noin noio nolf noli noll nolo nolp non- nong noni nonn nono noo- nool noon nooo noop noyl noyo npif npin nppl nyll nyny nyon nypl off- offo offy ofgo ofno ogfy oggi oggy ogin ogli ogni ognl ogog ogoi ogon ogpl ogyl oigo oiii oily oion oiyl olig olin olio olli ollo olly olof olog olon olyf ongi ongo onil onlf only onni onno onon onoy onpg ooff oofy oolo oooo opii opin opio opng opo- opon oppi oppo oppy oyly oyon pfff pfli pfyn pglo piff pigf pigg pign pigo pigp piip pil- pili pill pilo pily ping pini pinn pino pinp piny pion pipi pipo pipp pipy piyo plff plif plig plin plio plip plog plon ploo plop ploy plpp plyg pnin pnln pnnl pnon pnpo pnpp poff pofi pogg pogo pogy poil poin poio polg poli poll polo poly pong poni pono ponp pony poof pool poon poop pop- popi popo popp popy poyn poyo ppgi ppif ppig ppli pplo pppn pppo pppp pyg- pygg pygl pyin pyl- pyli pyll pyn- pyo- pyon pypy ygon yiff yili yill ying ylli ynol ynon yoff yogi yogo yoli yoll yolo yolp yoly yong yoni yono yoof yool yoon yoop yopo yopy yoyn yoyo ypfl yyff yyyy