semc seme sems seoc seol serc sere serm sero serr sers sert sesc sese seso sess sest set- setc sete setl seto sets sett slcc slee slem sler sles slet sllm slmm sloc sloe sloo slos slot slrc slre slrs slsc slst slts smcc smec smee smet smlc smle smls smoc smol smos smot smrt smsc smss smtc smte soce socl socm soco socr socs soec soel soem soeo soes sole soll solo solr sols solt some soml somm somo sool soom soor soos soot sore sorm soro sorr sors sort sose soso soss sost sotc sote sotl sotm soto sots srcc srct srec srem sreo sres srmc sros srtr sscc ssce sscs ssec ssee ssem sses sset sslc ssle sslt ssmc ssml ssoc ssot ssrc ssrl ssrm ssrs sssc sssm ssss sstc sstl ssts stcc stcs stec stee stel stem steo ster stes stet stlc stle stlo stlt stmc stms stmt stoe stol stom stoo stor stos stot strc stre stro strs stsm stss sttc sttr t-mo tccc tcom tcos tctc tcts tecl teco tecr tecs tect teec teel teem teer tees teet tel- telc tele tell telo tels telt teme temo tems teom teor teos ter- terc tere term tero terr ters tesc tese tesl teso tess test tete teto tetr tets tett tlco tlos tlrs tmcc tmcm tmos tmro tmsc tmtt toce toco toee toer toes toet tol- tole toll tolo tolt tome tomm tomo toms tomt tool toom toor toos toot torc tore torm toro torr tors tort tosc tose toso toss tost totc tote totm toto totr tots tott trcc trcl tre- trec tree trem treo tres tret trml trms troc troe trom troo tros trot trst trtc trte trtr tscc tsec tses tset tsmc tsol tsom tsos tsse tssm tssr tsst tstc tstm tsts tteo tter ttml ttms ttoe ttss tttt