iaac iaai iaas iaat iaca iacc iacr iacs iact iaia iais iara iarc iars iart iasa iasc iasi iaso iasr iata iatc iati iawa icaa icac icai icao icar icas icat icaw icca iccc icci icco iccr iccs icct icis icoc icor icos icra icrc icrr icrs icrt icrw icsa icsc icsi icsr icss icst icta icts icwa icws iiac iias iica iiii iiio iiis iiit iioi iioo iios iira iirc iirs iisc iisi iisr iist iita iitr iitt iiwi ioci ioii ioio ioit iooi iooo ioos iora iori iors ioso iota ioto iowa irac irai irao irar iras irca ircc ircs iri- iria iric irio iris iroc irra irrc irri irrs irsa irta irti irts is-a isac isai isao isar isas isat isaw isca iscc isci isco iscr iscs isct isia isic isis isit iso- isoc isor isos isra isri issa issc issi isso issr isss ista istc isti isto istr ists iswc itaa itac itai itar itas itat itaw itcs itia itic itis itoi itoo itor itos itra itri itrs itsa itsi itso itta itto itwa iwai iwao iwar iwas iwca iwcc iwis iwiw oaic oais oara oars oasc oasi oass oast oats ocac ocas ocat occa occc occi occt ocis ocos ocra ocro ocrr ocrs ocsa ocsw oct- octa octi octo octs oici oiii oios oira oirt oisc oist oita oitc oiti ooaa oocr ooia oooo ooos oora oort oosa oosi oost oots ootw orac orai orao orar oras orat orca orci orco orcs ori- oria oric orio oris orit oro- oror oros orot orra orri orro orrs orsa orsi orso orta ortc orto orts orwa orwo osai osar osas osat osca oscc osci osco osia osii osis osoi osoo osor osos osow osro ossa ossi osso osta ostc osti ostr osts otac otar otas otic otis otit oto- otoo otor otos otow otra otro otrs otsa otso otta otti otto otts otwo owai owar owia owir owow owsa owt- owtt owwa raas raat rac- raca racc raci raco racs ract raia raic raii rair rais rait raoc raos rara rari raro rars rasa rasc rasi raso rass rast rata rati rato rats ratt rawa rawr raws raww rcac rcas rccc rccs rcic rcis rcos rcsa rcsc rcsi rcss rctc rcti rcts riaa riai rias riat rica ricc rico rics rict riia riis rios riot riri rirs risa risc risi riso riss rist rita riti rito rits ritt riwo roar roas roat roca rocc roco rocs roia roio roir rois roit rooi roor roos root rora rorc rori roro rort rosa rosc rosi roso ross rost rota rotc roti roto rotr rots rott rowa rowi rowr rows rowt roww rras rrat rrrr rsaa rsai rscc rscs rsis rsos rssa rsts rtai rtas rtca rtcc rtss rtts rwcs s-ic s-ii s-os sa-c saac saar saas saat saca sacc saci saco sacr sacs sact saia saic sair sais sait saoi saor saos sara sarc sari saro sarr sars sart sasa sasc sasi saso sass sast sata satc sati sato satr sats satt sawa sawi saws sawt scaa scac scai scar scas scat scaw sccc sccs scct sci- scia scic scio scir scis scit scoo scor scot scow scr- scra scrc scri scrs scsa scsc scsi scso scsr scst sctc scto sctr scts siaa siac siai sias siat sica sicc sici sico sics siit sior sios siot sira sirc siri siro sirr sirs sirt sisa sisc sisi siss sist sit- sita sitc siti sito sits sitt siwa siwi soar soas soat soaw soca soci soco socr socs soia soic soir sois soit soor soos soot sora sori soro sorr sors sort sosa sosi soso soss sost sota sotc soto sots sotw sowa sowi sowr sows sowt sras sraw srcc srct sris sros srta srtr ssaa ssac ssao ssas ssat ssaw ssca sscc ssci sscs ssis ssit ssoc ssot ssra ssrc ssri ssrs sssa sssc sssi ssss ssta sstc ssts ssws stac stai star stas stat staw stca stcc stcs stia stic stio stir stis stit stoa stoo stor stos stot stow stra strc stri stro strs stsi stss sttc sttr swac swai swar swas swat swcc swic swir swis swit swoo swor swot swow swss swts taa- taar taas taat taca tacc taci taco tacs tact taia taio tair tais tait taoa taor taos tara tarc tari taro tarr tars tart tasa tasc tasi tasr tass tast tata tati tato tatr tats tatt tawa tawi tawo taws tawt taww tcca tccc tcos tctc tcts tiaa tiao tiar tias tica ticc tico tics tiit tios tira tiri tiro tirr tirs tisa tisi tiso tiss tist tita titc titi tito tits titt tiwa tiwi toas toat toaw toca toci toco tois toit tooa toor toos toot tora torc tori toro torr tors tort tosa tosc tosi toso toss tost tota totc toti toto totr tots tott towa tows traa trac trai trao tras trat traw trca trcc tri- tria tric trio tris trit troa troc troi troo tros trot trow trra trsi trst trtc trtr tsaa tsai tsao tsar tsat tsca tscc tsia tsis tsoi tsos tssa tssi tssr tsst tstc tsts tswa ttss tttt twas twat twi- twic twis twit two- twoa twoc twoo twos twot twss waaa waac waai waao waar waas waat waaw waca wacc waco wacs wact waia waio wair wais wait waoc waoo waor waos waow war- wara warc wari waro warr wars wart warw wasa wasc wasi waso wasr wass wast wata watc wati wato watr wats watt watw wawa wawc wawi wawo waws wawt wcai wcao wcar wcas wcat wcca wccc wcci wcco wccr wccs wcct wccw wcia wcic wcii wcir wcis wcit wcoa wcoc wcoo wcor wcos wcot wcra wcrc wcri wcro wcrr wcrs wcrt wcrw wcsa wcsc wcsi wcso wcsr wcss wcst wcsw wcta wctc wcti wcto wctr wcts wctt wctw wcwa wcwc wcwi wiaa wiac wiar wiat wica wicc wici wico wicr wics wiii wiis wiit wioa wioc wioi wioo wios wiot wira wiri wiro wirr wirt wisa wisc wiso wisr wiss