serg seri serm sero serr sers sese sesi seso sess sfer sfio sfls sfmm sfog sfor sfos sfro sfss sgef sgem sger sges sggg sggs sgio sglr sgls sgml sgro sgsd sgsm sgss sidd side sidi sido sidr sids sied sief sieg siel sier sies sife siff sifl sifo sifr sigd sige sigg sigi sigo sigs siim sil- sild sile silf sili sill silo sils simd sime simi simm simo sims siod sioe siol sior sios sire sirf siri siro sirr sirs sisd sise sisi siss sl-i slds sled slee slem sler sles slge slid slie slig slim slir sllm slmm slod sloe slog sloo slos slre slrs smdr smed smee smeg smei smgs smid smie smif smig smil smis smle smls smod smof smog smol smos smrf smsd smss sodd sode sodo sods soel soem soeo soes sofi sofo sogi sogo sogs soie soif soil soim soir sois sold sole solf soli soll solo solr sols some somi soml somm somo sood soof soog sool soom soor soos sord sore sorg sori sorm soro sorr sors sose sosi soso soss srde srem sreo sres srfi srim sris sros srsd ssdd ssdf ssdm ssee ssem sses ssfl ssgs ssid ssis ssle ssml ssrg ssri ssrl ssrm ssrs sssf sssi sssm ssss