eeeee eepee effie efuse eisie epees epesi epeus eppes eppie epsxe esiee esses essex essie essse essue exies feese fesse ffxii fieee fiefs fieux fifes fifie fissi fixes fixie fixup fu-fu fuffs fusee fuses fusi- fusie fusse fusus fuuse iepe if-- ifius iiiee iiiii ippee ippei ipsi- ipsus is-is iseeu isisi ispep ispup issei issex issie issue issus issuu isuus iupps peeps peese peise peixe pepee pepes peppe peppi pepsi pepup peses pesse pexip pieup piisi piisu pipes pipex pipis pippi pissi piusi piusx pixes pixie pixis pixiu ppxii puffs puise puppe s-iii see-i seeif seeis seeps seese seesu seeup sefes seffe seifs seifu seipp seise seiss seppi sepsi seses sesis sesse sesue seuss sexes sexi- sexie sexis sexps sexup sexus sieff sieie siepi siese sieu sifie sifus sipes sipex sippe sippi sipsi sises sisis sissi sissu siusi sixes spees speex speus spies spife spiff spise spiss spues spuse ssies sssss suess sufes suffe suffs sufis suixi supes suppe supps supsi suses susie susse susus u-ies ufeus uffie uispp uppie upse- usees useup usies uspis usses ussie ususi uusis uuuuu xexeu xexex xsuie xxiii xxxii xxxix