sids siim siit simd simi simm simo sims simt siod sior sios siot sirc siri siro sirr sirs sirt sisc sisd sisi siss sist sit- sitc sitd siti sito sits sitt smcc smdc smdr smic smid smis smit smoc smod smos smot smrt smsc smsd smss smtc smtd smti soci socm soco socr socs sodd sodo sods soic soim soir sois soit somi somm somo sood soom soor soos soot sord sori sorm soro sorr sors sort sosi soso soss sost sotc sotm soto sots srcc srct srim sris srmc sros srsd srtr sscc ssci sscs ssdc ssdd ssdm ssid ssis ssit ssmc ssoc ssot ssrc ssri ssrm ssrs sssc sssi sssm ssss sstc sstd ssts stcc stcs stdm stds stic stid stim stio stir stis stit stmc stms stmt stod stom stoo stor stos stot strc strd stri stro strs stsi stsm stss sttc sttd sttr t-mo tccc tcdd tcom tcos tctc tcts tdis tdmi tdor tdri tdss ticc tico tics tidc tidd tids tiit timi timm timo tims tios tird tiri tiro tirr tirs tisi tism tiso tiss tist titc titi tito tits titt tmcc tmcm tmos tmro tmsc tmsi tmtt toci toco todd todi todo tods todt toid tois toit tomi tomm tomo toms tomt tood toom toor toos toot torc tord tori torm toro torr tors tort tosc tosi toso toss tost totc totd toti totm toto totr tots tott trcc tri- tric trim trio tris trit trmd trmi trms troc trod troi trom troo tros trot trsd trsi trst trtc trtr tscc tsid tsis tsmc tsoi tsom tsos tssi tssm tssr tsst tstc tstm tsts ttim ttms ttss tttt