rect recu reem rees reet rema reme rems rera rere rers rert reru resa rese ress rest reta rete retr rets rett reue reus reut reuu rmas rmsc rmst rmtu rras rrat rrmc rrrr rrum rsaa rscc rscs rsee rsma rsme rsre rssa rsts rstu rsua rsum rtas rtca rtcc rtce rtcm rtee rtes rtmc rtms rtss rtts ruas ruca ruce ruct ruer rues ruet ruma rume rumm rums rumt rura rurc rure rurs ruru rusa ruse russ rust rusu ruta rute ruts rutt rutu sa-c saac saae saam saar saas saat saca sacc sace sacr sacs sact sacu saer saes sam- sama samc same samm sams samt samu sara sarc sare sarm sarr sars sart saru sasa sasc sase sasm sass sast sata satc sate satr sats satt satu saua sauc saue saum saur saus saut scaa scac scam scar scas scat sccc scce sccm sccs scct scea scec scee scer scet scma scmc scmm scms scr- scra scrc scre scrs scsa scsc scsr scst scsu sctc sctr scts scua scum scur scut se-c se-e se-s se-t se-u seaa seac seam sear seas seat seau sec- seca secc sece secr secs sect secu seea seec seem seer sees seet seeu sema semc seme sems semu sera serc sere serm serr sers sert seru sesa sesc sese sess sest set- seta setc sete sets sett seur smaa smac smas smat smcc smea smec smee smet smrt smsc smss smtc smte smtu smur smus smut sram sras srcc srct srec srem sres srmc srta srtr ssaa ssac ssam ssas ssat ssau ssca sscc ssce sscs ssec ssee ssem sses sset ssmc ssra ssrc ssrm ssrs sssa sssc sssm ssss ssta sstc ssts stac stae stam star stas stat stau stca stcc stcs stcu stea stec stee stem ster stes stet stmc stms stmt stra strc stre strs stru stsm stss sttc sttr stuc stue stum stur stus stut suam suar suas suat suc- succ sucr sucs suee suer sues suet sueu sum- suma sume sums sumu sur- sura surc sure surr surs surt suru sus- susa suse suss sust susu suta sute sutu suum suus taa- taar taas taat taca tacc tace tacs tact taec taem taer taes tama tamc tame tamm tams tamu tara tarc tare tarm tarr tars tart taru tasa tasc tase tasm tasr tass tast tasu tata tate tatr tats tatt tatu taua tauc taue taum taur taus taut tcam tcca tccc tccu tctc tcts teac team tear teas teat teca tecr tecs tect teec teem teer tees teet tema teme tems temu ter- tera terc tere term terr ters teru tesa tesc tese tess test teta tete tetr tets tett tetu teut tmaa tmac tmca tmcc tmcm tmsa tmsc tmtt traa trac trae tram tras trat trau trca trcc tre- trea trec tree trem tres tret treu trma trms trmu trra trst trtc trte trtr truc true trus trut truu tsaa tsam tsar tsat tsau tsca tscc tsec tses tset tsmc tssa tsse tssm tssr tsst tstc tstm tsts tsum tter ttma ttms ttss tttt tuae tuam tuar tuas tuat tuca tucc tuer tues tuet tuma tume tums tumu tura turc ture turm turr turs turt turu tusa tusc tusm tuss tust tuta tute tuts tutt tutu tuum uaca uaes uamc uams uarc uars uart uaru uasa uata uatu uaua ucam ucar ucas ucat ucca ucea uces ucmc ucrc ucsa ucsc ucsm ucst ucsu ucua ucut uers uess umaa umac umar umas umec umer umes umet umma umms umra umsa umsu umts umus umut urac uras urat urau urca ure- urea ures uret urma urra urre ursa urse urss ursu urte urts urum urur urus urut us-a usaa usac usar usas usat usca uscc usce uscm uscs usea usee user uses uset usma usmc usme usmm usms usra ussa ussc usse ussr usss usst ussu usta ustc uste ustm usts usua usus utac utas utau utec uter utes utsa utsc uttu uuta uuuu