oxsi oxxo oxy- oxyd oyce oyee oyem oyes oyse oyss s-ic s-ii s-os sccc scce sccm sccs sccy scdc scds scec scee scey sci- scic scid scie scim scio scis scmc scmm scmo scms scom scoo scox scsc scsd scsi scso scye sdcc sdco sddc sdds sdes sdic sdio sdmo sdms sdmx sdsc sdsm sdss se-c se-d se-e se-i se-o se-s se-x se-y sec- secc secd sece seco secs secy sede sedo seds seec seed seem sees seex seey seid seie seii seim seis seix semc seme semi sems semy seoc seod seoi sesc sese sesi seso sess sex- sexe sexi sexy seye seym seys sicc sice sici sicm sico sics sidd side sidi sido sids sidy siec sied sies siex siim simd sime simi simm simo sims simy siod sioe sios siox sisc sisd sise sisi siss sisy sixe sixo sixx siyi smcc smdc smec smed smee smei smic smid smie smis smoc smod smos smox smoy smsc smsd smss soce soci socm soco socs socx socy sodd sode sodo sods sody soec soem soeo soes soic soie soim sois some somi somm somo somy sood soom soos sooy sose sosi soso soss soxs soye soyo soys sscc ssce ssci sscs ssdc ssdd ssdm ssec ssee ssem sses ssex ssid ssis ssmc ssoc sssc sssi sssm ssss sxde syce syco syde sydi syds syes syis sym- syme symi syms syse syso syss syxe x-ed xces xcii xcis xdcc xdmx xdos xeme xexe xico xics xidi xiii xisi xixi xmii xmms xmos xoco xois xome xoom xoxo xoyo xxii xxix xxxi xxxo xxxx xxxy yccc ycee ycie ydee ydes ydie yedd yede yedi yedo yeds yeed yees yeid yeie yeii yeme yemm yeom yeos yeox yesi yesm yeso yess yeye yeyi yeyo yidi yids yise yiss ymci ymyd yode yodo yods yoix yomi yomo yood yosi yoso yoxe yoye yoyo ysco ysed ysee yses ysii ysse yyyy