ofst oici oido oids oiii oios oirt oisc oisd oism oist oitc oiti omic omid omim omio omis omit omo- omoi omoo omor omri omro omsi oocr oodi ooff oofs ooid ooms oooo ooos oord oort oosi oost oots orci orco orcs ordo ords orff orfi orfs ori- oric orid orif orio oris orit ormo oro- orof orom oror oros orot orri orro orrs orsi orso ortc orto orts oscc osci osco osdi osii osim osis osm- osmo osoi osoo osor osos osrd osro ossd ossi osso ostc osti ostr osts otcd otfc otic otif otis otit oto- otof otoo otor otos otro otrs otso otti otto otts rccc rccs rcdc rcds rcfc rcic rcid rcis rcms rcos rcrd rcsc rcsd rcsi rcss rctc rcti rcts rdcm rdio rdms rdoc rdos rdso rfdi rfds rffc rfic rfid rftc ricc rico rics rict ridc ridd ridi rido rids riff rifs rift riif riis rimi rimm rimo rims riom rios riot riri rirs risc risd risi rism riso riss rist riti rito rits ritt rmif rmsc rmst rocc roco rocs rodd rodi rodo rods rofc roff rofo roid roif roio roir rois roit romd romi romm romo roms rood roof rooi room roor roos root rorc rori roro rort rosc rosi roso ross rost rotc roti roto rotr rots rott rrfc rrif rrmc rrrr rscc rscs rsdd rsds rsfc rsid rsis rsos rsts rtcc rtcm rtdt rtfc rtfm rtmc rtmi rtms rtss rtts s-ic s-ii s-os sccc sccm sccs scct scdc scdf scds scfc scfi scfm sci- scic scid scif scim scio scir scis scit scmc scmm scmo scms scom scoo scor scot scr- scrc scri scrs scsc scsd scsi scso scsr scst sctc sctd scto sctr scts sdcc sdco sddc sdds sdfc sdic sdif sdio sdmo sdms sdot sdrc sdrs sdsc sdsf sdsm sdss sdtm sfcc sfco sfcs sfdc sffc sfio sfmm sfor sfos sfrc sfro sfss sfts sicc sici sicm sico sics sidd sidi sido sidr sids siff sifo sifr sift siim siit simd simi simm simo sims simt siod sior sios siot sirc sirf siri siro sirr sirs sirt sisc sisd sisi siss sist sit- sitc sitd siti sito sits sitt smcc smdc smdr smic smid smif smis smit smoc smod smof smos smot smrf smrt smsc smsd smss smtc smtd smti soci socm soco socr socs sodd sodo sods sofi sofo soft soic soif soim soir sois soit somi somm somo sood soof soom soor soos soot sord sori sorm soro sorr sors sort sosi soso soss sost sotc sotm soto sots srcc srct srfc srfi srim sris srmc sros srsd srtr sscc ssci sscs ssdc ssdd ssdf ssdm ssfc ssid ssis ssit ssmc ssoc ssot ssrc ssri ssrm ssrs sssc sssf sssi sssm ssss sstc sstd ssts stcc stcs stdm stds stfc stic stid stif stim stio stir stis stit stmc stms stmt stod stof stom stoo stor stos stot strc strd stri stro strs stsf stsi stsm stss sttc sttd sttr t-mo tccc tcdd tcfc tcom tcos tctc tcts tdff tdis tdmi tdor tdri tdss tfdc tfot tfrs tfsd tfsi tfss tftc ticc tico tics tidc tidd tids tiff tifo tift 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 toff tofi tofo toft toid tois toit tomi tomm tomo toms tomt tood toof toom toor toos toot torc tord torf tori torm toro torr tors tort tosc tosi toso toss tost totc totd toti totm toto totr tots tott trcc trfc trfd trfm trfr tri- tric trif trim trio tris trit trmd trmi trms troc trod troi trom troo tros trot trsd trsi trst trtc trtr tscc tsfc tsfm tsid tsis tsmc tsoi tsom tsos tssf tssi tssm tssr tsst tstc tstm tsts ttfc ttff ttim ttms ttss tttt