e-sir eeeee eerie eeros eieio eires eirie eisie eisoo eorre ereis erere eresi erier eries erio- erixx eroes eroor eroos erore erose eross erres erris error erses esere esiee esiri esser esses essex essie essor essse exies exoes exore ieiri ierei ieroe iiiee iiiii iiris iisir ioooi ioooo iorio ireos iress irios iris- irise iriss irori irose irsee irssi is-is isios isiro isisi issei isser issex issie issor issre oeiro oeses oo-er ooioo ooooo oorie ooser oreo- oreoi oreos orere orero orexo oroer oroix orose orosi oroso orris orser orses orsis osier osies osire ososo osse- ossei osseo osser ossi- ossie ossis ossos oxers oxxio reere reese reise reiss reorx reose rere- reree reres rerir resee reses resor resse rexer rexes riers riese riesi riess riise rires ririe risee riser rises risse risso rixoi ro-ro roero roers roise rooer roore roose roosi rorer rosee rosei roseo roser roses rosie rosis rosse rossi rosso rosss roxie roxio s-iii s-o-r see-i seeis seeor seere seers seese seeso seire seirs seise seiss serer seres serie serio serir seris sero- serre serri serro serse sersi serss seser seses sesis sesse sexer sexes sexi- sexie sexis sexor sieie siero siese siree sires sirex sirio siris siroe siror siros sirse sirsi siser sises sisis sisor sissi sixer sixes so-so soers soies soiie soirs soore soori soosi soree sorei sorer sores sorex sorie sorio soroe soror soros sorre sorso sosei soses sosie soss- sossi soxer ssies sssss x-ris xeres xero- xeros xerox xerse xexex xorro xoser xoxox xxiii xxxii xxxix