mmmm mmms mmor mmxx mmyy mnos momo moms momy mon- monn mono mons mony moon moor moos morn moro mors mory moso moss mosy moxo moxy moyn moyo mron msmm msms mson msor mssm mssr mymy myo- myon myos myro myrr myry mys- myss myx- myxo myxy myys nmon nmos nmrx nnnn nnos nnss nom- nomo noms nomy non- nonn nono nons nonx noo- noon nooo noor noos nor- norm norn noro norr nors nory nos- nosm noss nosy noyo noys nron nsnr nsos nsso nssr nsss nyms nyny nyom nyon nyro nyss omn- omo- omon omoo omor omox omro omsn onmy onno onon onor onos onoy onso onym onys onyx ooms oons oooo ooos oory ormn ormo ormy orno orns orny oro- orom oron oror oros oroy orro orrs orry orso orsy orys oryx osm- osmo osno osnr osny osoo osor osos osro osso ossy oxo- oxon oxos oxox oxxo oxy- oxyn oyns oyon oyss rmon romm romo roms romy rono rons rony room roon roor roos roox roro rory roso ross rosy roxo roxy royn roys rrrr rsmx rsnn rsno rsnr rsos rynn ryon rysy s-os smon smos smox smoy smry smsn smss snns snom snoo snor snos snrs snsy snys somm somn somo somy son- sono sons sony soom soon soor soos sooy sorm sorn soro sorr sors sory soso soss soxs soyo soys srnn srno sros ssns ssrm ssrs sssm ssss sym- syms syn- syns syny syon syro syrs syry syso syss xmms xmos xoom xorn xoro xors xoxo xoyo xson xxxo xxxx xxxy xyr- ymns ynon yomo yono yons yoon yorn yoro yory yoso yoyn yoyo yron yryn yson yyyy