snye snys sodd sode sodo sods sody soem soen soeo soes soie soim soin sois some somi somm somn somo somy son- sond sone soni sono sons sony sood soom soon soos sooy sose sosi soso soss soye soyo soys ssdd ssdm ssee ssem sses ssid ssin ssis ssns sssi sssm ssss syde sydi syds syen syes syis sym- syme symi syms syn- synd syne syns syny syon syse syso syss ydee ydes ydie ydin ydon yedd yede yedi yedo yeds yeed yeen yees yeid yeie yeii yeme yemm yemn yend yene yeni yens yeom yeon yeos yesi yesm yeso yess yeye yeyi yeyo yidi yids yien yins yise yiss ymen ymne ymns ymyd ynde ynes ynne ynon yode yodo yods yoen yomi yomo yond yone yoni yono yons yood yoon yosi yoso yoye yoyn yoyo ysed ysee ysen yses ysii yson ysse yyyy