iiiii iisys inini ininy inio inio- inion innis insin insys iono- ioooi ioooo iosys is-is isios isisi isnos isoon isyss iyiyi ninny ninon ninos niono niosi nisin nisos nnooo no-no noisy nonin nonio nonis nonni nonno nonny nonos nonys noons noosy nosin noso- noson noyon nyons oino- oinoi oisin oison oissy onin onion onoon onyon ooioo oonin ooooo osini osino ososo ossi- ossis ossos s-iii si-in sinio sinis sinni sinno sinny sino- sinon sinsy sioni sions sisis sison sissi sissy siyin so-so so-yi soini soins soisy soni- sonin sonni sonny sono- sonos sonoy sonsy sonys soons soosi soosy sosin sosno sosny soss- sossi sosyo soyny ssion sssss synon synys yinon ynion yo-yo yonis yoson yosoy yossi yoyos