leud llbs llcc llcs lldb lldc llds lles lleu lllc llll llud lsbu lscb lscs lsds lsea lses lsla lssa luas luau luba lube lubs luca luce lucs luda ludd lude lued lues lula lule lull lulu lusa luse luss luua sa-c saab saac saad saae saal saas saba sabb sabc sabe sabs sabu saca sacc sacd sace sacs sacu sada sadb sadc sadd sade sadl sads sadu saeb sael saes sala salc sald sale sall sals salu sasa sasc sasd sase sasl sass saua sauc saud saue saul saus sbaa sbac sbas sbbs sbca sbcc sbcs sbds sbsa sbsd sbse sbus scaa scab scac scad scal scas scba sccc scce sccl sccs scda scdc scds scea scec scee scel scl- sclc scls scsa scsc scsd scsl scsu scua scub scud scul sdae sdau sdba sdcc sddc sdds sdes sdla sdlc sdls sdsc sdsl sdss sdsu se-c se-d se-e se-s se-u seaa seab seac sead seal seas seau seba sebe sebs sec- seca secc secd sece secs secu seda sede seds seea seeb seec seed seel sees seeu sela selb seld sele sell sels selu sesa sesc sese sess seul slaa slab slac slad slae slas slau slcc slcd slcu slds slea sleb sled slee sles slsa slsc slsu slub sluc slud slue ssaa ssab ssac ssas ssau ssca sscc ssce sscs ssdc ssdd ssec ssee sses ssla sslc ssle sssa sssb sssc ssss suas sub- suba subb subd subl subs suc- succ sucs suda sudd sude suds sued suee suel sues sueu sul- sula sulc suld sule sull sulu sus- susa susd suse suss susu suus uabc uaca uaes uald uasa uasd uaua ubac ubal ubba ubbe ubla uble ubls ubud ucad ucal ucas ucbc ucca ucdc ucdd ucea ucel uces ucla ucsa ucsb ucsc ucsd ucsu ucua udaa udad udal udas udau udbc udca udds udea udel udsd udsl ueba ueda uele uell uess ulaa ulad ulae ulas ulbc ulcc ulde ulea uleb ulee ules ulla ulle ulsa ulua ulul ulus us-a usaa usac usad usal usas usba usbc usbe usbl usbs usca uscc usce uscs usda usdc usde usdl usds usea used usee usel uses usle uslu ussa ussb ussc usse usss ussu usua usul usus uulu uuuu