iiiii iisys inini ininy inio inio- inion innis inovo insin insys invis invoy invsn iono- ioooi ioooo iosys is-is isios isisi isnos isnov isoon isyss ivins ivvvo iyiyi ninny ninon ninos niono niosi nisin nisos nivio nivis nnooo no-no noisy nonin nonio nonis nonni nonno nonny nonos nonys noons noosy nosin noso- noson nosov novin novio novo- noyon nvivo nyons oino- oinoi oisin oison oissy onin onion onoon onsov onyon ooioo oonin ooooo oovoo osini osino osiny ososo ossi- ossis ossos ovios ovivo ovoos s-iii si-in sinio sinis sinni sinno sinny sino- sinon sinsy sioni sions sisis sison sissi sissy sivvy siyin siyov snovi so-so so-yi soini soins soisy soni- sonin sonni sonny sono- sonos sonov sonoy sonsy sonys soons soosi soosy sosin sosno sosny soss- sossi sosyo soyny ssion sssss svino sviny synon synvy synys vinni vinno vinny vino- vinon vinos vinso viono vions visio visni vison vissi visso vissy vivi- vivos vossy vovin vovos vyiss yinon ynion yo-yo yonis yoson yosoy yossi yovon yoyos