scat sccc scce sccm sccp sccs scct scda scdc scdp scds scea scec scee scep scer scet scma scmc scmm scmp scms scpa scpe scpm scps scpt scr- scra scrc scre scrs scsa scsc scsd scsr scst sctc sctd sctr scts sdae sdap sdcc sddc sdds sdep sder sdes sdet sdma sdms sdpr sdps sdrc sdrs sdsc sdsm sdss sdtm se-c se-d se-e se-s se-t seaa seac sead seam seap sear seas seat sec- seca secc secd sece secr secs sect seda sede seds seea seec seed seem seep seer sees seet sema semc seme semp sems sepa sepd sepe sepp sepr seps sept sera serc serd sere serm serp serr sers sert sesa sesc sese sess sest set- seta setc sete sets sett smaa smac smad smap smas smat smcc smcp smdc smdr smea smec smed smee smep smet smpa smps smrt smsc smsd smsp smss smtc smtd smte smtp sp-a spac spad spae spam spap spar spas spat spca spcc spcs spdc spde spdm spdp spdr spdt spea spec sped spee sper spes spet spma spmd spme spms spmt sppd spps sprd sprm sprs spsa spsd spse spsp spss spst spta sptc sptr spts sram sras srcc srct srde srec srem sres srmc srpc srps srpt srsd srsp srta srtp srtr ssaa ssac ssam ssap ssas ssat ssca sscc ssce sscp sscs ssdc ssdd ssdm ssdp ssec ssee ssem ssep sses sset ssmc sspa sspc sspe ssps sspt ssra ssrc ssrm ssrs sssa sssc sssm ssss ssta sstc sstd sstp ssts stac stad stae stam stap star stas stat stca stcc stcp stcs stdm stds stea stec sted stee stem step ster stes stet stmc stmp stms stmt stpd stpp stps stra strc strd stre strs stsm stss sttc sttd sttr taa- taar taas taat taca tacc tace tacs tact tada tade tads taec taem taer taes tama tamc tamd tame tamm tamp tams tapa tape tapp tapr taps tapt tara tarc tard tare tarm tarp tarr tars tart tasa tasc tase tasm tasp tasr tass tast tata tate tatr tats tatt tcad tcam tcap tcca tccc tcdd tcep tcpa tctc tcts tdac tdap tdes tdma tdra tdse tdss teac tead team tear teas teat teca tecr tecs tect teda tedd tede tedm teds teec teed teem teer tees teet tema teme temp tems tepa tepe tepp ter- tera terc tere term terp terr ters tesa tesc tesd tese tesp tess test teta tete tetr tets tett tmaa tmac tmap tmca tmcc tmcm tmdp tmed tmep tmps tmsa tmsc tmsp tmtt tpac tpap tpcd tpcp tpcs tped tper tpms tpmt tppa tppd tppp tppr tprs tpsa tpsc tpte tptp tptr traa trac trad trae tram trap tras trat trca trcc tre- trea trec tred tree trem tres tret trma trmd trms trpa trpc trpe trpm trpp trps trra trsd trst trtc trte trtr tsaa tsam tsar tsat tsca tscc tscp tsec tses tset tsmc tsmp tsps tspt tssa tsse tssm tssr tsst tstc tstm tsts ttcp tter ttma ttms ttss tttt