kttr ktts kttt raag raak raas raat rac- raca racc race rack racs ract raec raeg raer raes raga rage ragg rags raka rake rakk rakt rara rare rark rars rasa rasc rase rask rass rast rata rate ratk rats ratt rcac rcas rccc rccs rcet rcga rcgc rcrg rcsa rcsc rcss rctc rctg rcts rea- reac reae reak rear reas reat reca recc rece reck recr recs rect reek rees reet rega rege regr regs regt reka reke reks rekt rera rere rerg rers rert resa rese ress rest reta rete retr rets rett rgtr rgts rkss rkts rras rrat rrrr rsaa rscc rscs rsee rsgc rsre rssa rsts rtas rtca rtcc rtce rtcg rtee rtes rtgs rtkg rtss rtts sa-c saac saae saag saak saar saas saat saca sacc sace sack sacr sacs sact saek saer saes saga sage sagg sags sagt saka sake sakk saks sara sarc sare sarg sark sarr sars sart sasa sasc sase sask sass sast sata satc sate satg satr sats satt scaa scac scag scak scar scas scat sccc scce sccs scct scea scec scee sceg scer scet scgs sck- scr- scra scrc scre scrs scsa scsc scsr scst sctc sctr scts se-c se-e se-g se-k se-s se-t seaa seac seak sear seas seat sec- seca secc sece secg seck secr secs sect seea seec seeg seek seer sees seet sega sege segg segs seka seke sekk sekt sera serc sere serg serk serr sers sert sesa sesc sese sess sest set- seta setc sete sets sett sgaa sgac sgca sgce sgcg sger sges sggg sggs sgss sgta sgts skac skag skar skat skee skeg sker skes sket skra skrt skss sras srcc srct srec sres srta srtr ssaa ssac ssas ssat ssca sscc ssce sscs ssec ssee sses sset ssgs ssgt ssra ssrc ssrg ssrs sssa sssc ssss ssta sstc ssts stac stae stag stak star stas stat stca stcc stcs stea stec stee steg stek ster stes stet stge stgr stks stra strc stre strk strs stss sttc sttr taa- taag taar taas taat taca tacc tace tack tacs tact taec taer taes taga tage tagg tags taka take takk taks takt tara tarc tare targ tark tarr tars tart tasa tasc tase task tasr tass tast tata tate tatr tats tatt tcca tccc tcga tctc tcts teac teak tear teas teat teca teck tecr tecs tect teec teek teer tees teet tega tegg tegs tegt teka teke ter- tera terc tere terk terr ters tesa tesc tese tess test teta tete tetr tets tett tgcc tgtc tgts tkac tkkg tkts traa trac trae trag trak tras trat trca trcc tre- trea trec tree treg trek tres tret trge trra trst trtc trte trtr tsaa tsar tsat tsca tscc tscg tsec tses tset tsgt tsks tssa tsse tssg tssr tsst tstc tsts tter ttkg ttss tttt