scl- sclc scls scsa scsc scsl scsu scua scub scug scul se-c se-e se-g se-s se-u seaa seab seac seal seas seau seba sebe sebs sec- seca secc sece secg secs secu seea seeb seec seeg seel sees seeu sega sege segg segs segu sela selb sele sell sels selu sesa sesc sese sess seul sgaa sgac sgau sgca sgcb sgce sgcg sges sggg sggs sgls sgss slaa slab slac slae slag slas slau slcc slcu slea sleb slee sles slge slsa slsc slsu slub sluc slue slug ssaa ssab ssac ssas ssau ssca sscc ssce sscs ssec ssee sses ssgs ssla sslc ssle sssa sssb sssc ssss suas sub- suba subb subg subl subs suc- succ sucs suee suel sues sueu sug- suga suge sugg sul- sula sulc sule sull sulu sus- susa suse suss susu suus uabc uaca uaes uasa uaua ubac ubal ubba ubbe ubla uble ubls ucal ucas ucbc ucca ucea ucel uces ucla ucsa ucsb ucsc ucsu ucua ueba uele uell uess ugab ugal ugcc ugcg uggs uguu ulaa ulae ulas ulbc ulcc ulea uleb ulee ules ulla ulle ulsa ulua ulul ulus us-a usaa usac usag usal usas usba usbc usbe usbl usbs usca uscc usce uscg uscs usea usee usel uses usga usle uslu ussa ussb ussc usse usss ussu usua usul usus uulu uuuu