fifty fili- filip fillo filly filot fitil fitit fitly fitof fitto fitty flipp flipt floop floto floyt flyff flyii flylo flyto foily folio folli follo folly foloi foofy fooli footi footy foppy foyil foyll fyllo i-fly if-- ifill iftop ifttt iiiii iitti iliff ilift ilio- ility illit ilooy ioooi ioooo iotit iotti ipiti ipity ipoly ipopt iptty itfit itoff ittoo ittti iyiyi l-pop li-fi lilli lillo lilly lipo- lipot lippi lippo lippy lipyl litti lo-fi lofoi lofty loilo lolif lolli lollo lolly lolol lolti looft loopt loopy looty lopit loppi loppy lotio lotof lotti lotto lyyf- offit offof offoy offto ofoil ofoto ofpop oftly oilit oilof oitti oliff ollio olofi ooioo ooooo opio- opito oploo oplot opoly oppol optio optiy opto- optot optto opypy otoli otolo ototo ottoi piffy pili- pilio pillo pilly pilo- pilot pioli pipil pipit pipli pippi pippo pippy pitio pitip pitof pitot pitti pitto pitty plio- plitt ploop ploot plopi plopp plott po-po poill poli- polio polip polit polli pollo polly polop polti poly- polyl polyp poofy pooli pooly poopo poopy pooty popil popoi popop poppi poppo poppy potly potof potoo potop potti potto potty ptil- pylo- pylot pyoty t-pop t-top ti-ti tiffy tifty tiifp tilfi tilip tilli tillo tilly tilty tipil tipit tipof tippi tippy tipto titii titil titli titlo titly titof titti titty toffo toffy tofit tofol tofop toili toill toity tolli tollo tolly toloo tolyl toolt tooly topio topit toplo topo- topof topoi topol topot toppo toppy topto toti- toto- totoo totop totty toyll toyol ttttt tylo- typo- typto tytyl yiffy yippy ylppo ylyft yo-yo yooff yotto ypyll