smss smtc smte sraf sram sras srcc srct srec srem sres srfc srmc srta srtr ssaa ssac ssam ssas ssat ssca sscc ssce sscs ssec ssee ssem sses sset ssfc ssmc ssra ssrc ssrm ssrs sssa sssc sssf sssm ssss ssta sstc ssts stac stae stak stam star stas stat stca stcc stcs stea stec stee stef stek stem ster stes stet stfc stks stmc stms stmt stra strc stre strk strs stsf stsm stss sttc sttr taa- taaf taar taas taat taca tacc tace tack tacs tact taec taem taer taes tafa tafc tafe taff taft taka take takk takm taks takt tama tamc tame tamm tams tara tarc tare tarf tark tarm tarr tars tart tasa tasc tase task tasm tasr tass tast tata tate tatr tats tatt tcam tcca tccc tcfc tctc tcts teac teak team tear teas teat teca teck tecr tecs tect teec teef teek teem teer tees teet tefc teff teft teka teke tema teme tems ter- tera terc tere terf terk term terr ters tesa tesc tese tess test teta tete tetr tets tett tfae tfam tfca tfec tfrs tfss tftc tkac tkts tmaa tmac tmca tmcc tmcm tmmk tmsa tmsc tmtt traa trac trae traf trak tram tras trat trca trcc tre- trea trec tree tref trek trem tres tret trfc trfm trfr trma trmk trms trra trst trtc trte trtr tsaa tsam tsar tsat tsca tscc tsec tses tset tsfc tsfm tsks tsmc tssa tsse tssf tssm tssr tsst tstc tstm tsts tter ttfa ttfc ttff ttma ttms ttss tttt