i-no iiii iiio iiis iino iioi iioo iios iirs iisi iisr inis inni inno innr inns inny ino- inoi inon inor inos inri inro inrs inso inss inyo ioii ioio ioni ionn iono ions iooi iooo ioos iori iors ioso iri- irin irio iris iriy iron irri irrs iryn isin isis isno iso- ison isor isos isri issi isso issr isss issy isys iyos n-ii niir nini nino nins nion nioo nios niro nirs nisi niso niss niyi nnnn nnos nnss noin noio noir nois non- noni nonn nono nons noo- noon nooo noor noos nor- nori norn noro norr nors nory nos- noss nosy noyo noys nron nsin nsis nsnr nsos nsso nssr nsss nyny nyon nyro nyss oiii oins oion oios oiry onir onis onni onno onon onor onos onoy onso onys oons oooo ooos oory oosi ori- orin orio oris orni orno orns orny oro- oron oror oros oroy orri orro orrs orry orsi orso orsy orys osii osin osis osno osnr osny osoi osoo osor osos osro ossi osso ossy oyns oyon oyri oyss riin riis rinn rino riny rion rios riri rirs risi riso riss riyo rnin roin roio roir rois roni rono rons rony rooi roon roor roos rori roro rory rosi roso ross rosy royn roys rrrr rsis rsnn rsno rsnr rsos ryis rynn ryon rysy s-ii s-os sini sinn sino sins siny sion sior sios siri siro sirr sirs sisi siss sisy siyi snir snns snoo snor snos snrs snsy snys soin soir sois son- soni sono sons sony soon soor soos sooy sori sorn soro sorr sors sory sosi soso soss soyo soys sris srni srnn srno sros ssin ssis ssns ssri ssrs sssi ssss syis syn- syns syny syon syro syrs syry syso syss yins yirn yirr yiss ynon yoni yono yons yoon yori yorn yoro yory yosi yoso yoyn yoyo yrin yron yryn ysii yson yyyy