i-no iiii iiio iiis iino iioi iioo iios iisi inis inni inno inns inny ino- inoi inon inos inox inso inss inxs inyo ioii ioio ioni ionn iono ions iooi iooo ioos ioso isin isis isno iso- ison isos issi isso isss issy isys ixos ixxi iynx iyos n-ii nini nino nins nion nioo nios nisi niso niss nixi nixy niyi nnnn nnos nnss noin noio nois noix non- noni nonn nono nons nonx noo- noon nooo noos nos- noss nosy noyo noys nsin nsis nsos nsso nsss nyny nyon nyss oiii oins oion oios onis onix onni onno onon onos onoy onso onys onyx oons oooo ooos oosi osii osin osis osno osny osoi osoo osos ossi osso ossy oxi- oxis oxo- oxon oxos oxox oxsi oxxo oxy- oxyn oyns oyon oyss s-ii s-os sini sinn sino sins siny sion sios siox sisi siss sisy sixo sixx siyi snns snoo snos snsy snys soin sois son- soni sono sons sony soon soos sooy sosi soso soss soxs soyo soys ssin ssis ssns sssi ssss syis syn- syns syny syon syso syss xiii xion xisi xixi xois xoxo xoyo xsin xson xxii xxix xxxi xxxo xxxx xxxy yins yiss ynon yoix yoni yono yons yoon yosi yoso yoyn yoyo ysii yson yyyy