e-lis e-sir eeeee eeler eerie efere eferi effer effie efile efrei eifel eiler eires eirie eisel eisie elefs elele eleri elers eless eliel elies elife elise eliss ellel eller elles ellie ellis elser elses elsie ereis erere eresi erier eries eriff erles erres erris erses esels esere esiee esile esili esill esiri esref esrel essel esser esses essie essse feele feels feere feers feese feier feile felis felle felli fells ferel feres ferie ferle ferr- ferre ferri ferse feser fesse ffeil fieee fiefs fieri fiers fifer fifes fifie filer files fili- fille fills firee firei firer fires firie firle firre firse fissi fleer flees fleil fleir flere flers flier flies flire flirr freei freel freer frees freir freis frels frere frese fress friel frier fries friis frile frill frise friss ieiri ierei if-- ifeel ifell ifere ifill iflee iiiee iiiii iiris iisir ileri ilfis ilies ilife iliff iller illes ilses irele iress iriel irill iris- irise iriss irles irrel irsee irssi is-is isili isill isisi isler isles issei issel isser issie issle issre leeli leell leere leers leese leesi leffe lefse leifs leile leill leire leisi leiss lelei leles lelis lelle lelli lerer lerie leser lesli lesse li-fi lieli liere liers liese liesl lifei lifer lifes liffe lifie lifse liisi liles lilie lilis lille lilli liril liser lises lisfe lisis lisle liss- lisse llers llrrs lsers reefe reefs reels reere reese refel refer reffe refil refis reiff reile reill reise reiss relee reles relie relif relli rere- reree reres rerir resee resel reses resse ri-fi riefe riels riers riese riesi riess rifer riffs rifle riife riise riler riles rille rills rires ririe risee risel riser rises risle risse rless rlife rsssf s-iii see-i seeif seeis seele seeli seels seere seers seese sefer sefes seffe seifs seile seili seill seire seirs seise seiss seler seles self- selfe selfs selie selle selli sells seref serer seres serfe serff serfs serie serif serir seris serle serre serri serse sersi serss seser seses sesis sesse sfeir sieff sieie siese sifie sifre siili siler siles silfe sille silli sills siree sirel sires siris sirse sirsi sisel siser sises sisil sisis sisle sisli sissi sleer sless slier slies sliss ssies sssss