oshs osii osin osis osno osnr osoi osoo osor osos osro ossi osso ostc osti ostr osts otho othr oths otic otin otis otit oto- otog otoh oton otoo otor otos otro otrs otsg otso otti otto otts rccc rccs rcgc rchs rcic rcis rcnr rcon rcos rcrg rcsc rcsi rcss rctc rctg rcti rcts rghs rgit rgtr rgts rhcg rhhs rhin rhio rhoc rhog rhoh rhon rhos ricc rich rico rics rict rigg righ rigi rigo rigs riho rihs riht riin riis ring rinn rino rion rios riot riri rirs risc rish risi riso riss rist rith riti rito rits ritt rnco rncs rngs rnin rnnt rnot rnsh rocc roch roco rocs rogg rogh rogi rogo rohn rohr rohs roig roin roio roir rois roit ronc rong roni rono rons ront roog rooi roon roor roos root rorc rori roro rort rosc rosh rosi roso ross rost rotc rotg roth roti rotn roto rotr rots rott rrhs rrrr rscc rsch rscn rscs rsgc rshs rsis rsnn rsno rsnr rsos rsts rtcc rtcg rtgs rths rtns rtss rtts s-ic s-ii s-os sccc sccs scct scgs sch- schh schi scho schr schs sci- scic scin scio scir scis scit scnr scnt scog scoh scon scoo scor scot scr- scrc scri scrn scrs scsc scsh scsi scsn scso scsr scst sctc sctn scto sctr scts sgcg sggg sggs sghc sghs sgic sgio sgro sgsh sgss sgts shcc shgc shgr shhh shhs shig shih shii shin shio shir shis shit shog shon shoo shor shos shot shri shrs shsc shtg shts sicc sich sici sico sics sigg sigh sigi sign sigo sigs sihi sihr sihs siht siit sing sinh sini sinn sino sins sint sion sior sios siot sirc siri siro sirr sirs sirt sisc sish sisi siss sist sit- sitc sith siti sitn sito sits sitt sncc snco snhs snig snir snit snns snoc snog snoo snor snos snot snrs sntr soch soci soco socr socs sogh sogi sogn sogo sogs sohh sohn soho sohs soic soin soir sois soit son- song soni sono sons sont soog soon soor soos soot sorg sorh sori sorn soro sorr sors sort sosh sosi soso soss sost sotc soth sotn soto sots srcc srch srct srhs sris srni srnn srno sros srtr sscc ssci sscs ssgs ssgt sshs ssin ssis ssit ssns ssoc ssot ssrc ssrg ssri ssrs sssc sssh sssi ssss sstc ssth ssts stcc stch stcs stgr sthg sthn sths stic stig stih stio stir stis stit stng stnn stnr stns stog ston stoo stor stos stot strc stri strn stro strs stsi stss sttc sttr tccc tch- tchh tchi tcho tchr tchs tcnn tcon tcos tcsh tctc tcts tgcc tghs tgtc tgts thch thi- thic thig thin thio thir this thnt thog thon thoo thor thos thot thri thro thsr thss thtr thts ticc tich tico tics tigh tigi tigr tigs tiht tiit tinc ting tini tinn tino tins tint tion tios tiri tiro tirr tirs tish tisi tiso tiss tist titc tith titi tito tits titt tncc tngs tnsh tnts toch toci toco togh togo togr togs togt tohi toho tois toit tong tonh toni tonn tono tons tooh toon toor toos toot torc torg tori torn toro torr tors tort tosc tosh tosi toso toss tost totc toth toti toto totr tots tott trcc trhs tri- tric trig trin trio tris trit trng trno troc trog troi tron troo tros trot trsi trst trtc trtr tscc tscg tsgt tshi tshs tsig tsin tsis tsoi tsos tssg tssi tssr tsst tstc tsts ttcn tton ttss tttt