iiiii inini inio inio- inion innis insin insow iono- ioooi ioooo is-is isios isisi isnos isnow isoon issow iswon ninon ninos niono niosi nisin nisos niwis nnooo no-no nonin nonio nonis nonni nonno nonos noons nosin noso- noson nowin nowis nowns nowon oino- oinoi oisin oison onin onion onnow onoon ooioo oonin ooooo osini osino ososo osowo ossi- ossis ossos ossow s-iii si-in sinio sinis sinni sinno sino- sinon sinow sioni sions sisis sison sissi siwin snown snows so-so soini soins soni- sonin sonni sono- sonos sonow soons soosi sosin sosno soss- sossi sowin sowno sowon ssion sssss swiss swoon swown wi-wi winos winow wisin wo-ni wosow wosso wowio wowow ww-ii wwiii wwwww