a-fu aaaa aaaf aaam aaar aaas aafa aaff aama aamr aams aara aarm aars aart aaru aasa aasf aasm aass aast aasu aata aatf aatt aaus afaa afam afar afat affa affs afft afma afr- afra afrm afrs afru afsa afsm afst afta afts afua afus amaa amam amar amas amat amfm amfr amm- amma ammu amra amsa amss amst amta amts amua amum amur araf aram arar aras arat arau arfa arff arfs arft arfu arma armm arms armt armu arr- arra arrr arrs arrt arru ars- arsa arst arsu arta artr arts arua arum arut asaa asaf asam asar asas asat asau asfa asma asmf asmm asmr asms asmt asra asrm asrs asru assa assr asss asst assu asta astm astr asts asum asur asus at-t ataa atar atas atat atfs atm- atma atms atmu atra atrm atru atst atta attr atts attu atua atum atur atus auaa aufs auma aur- aura ausa ausm aust ausu aut- auts faaa faam faas fafa faff fama fams fara farm farr fars fart faru fasa fasm fass fast fata fatf fats fatt faur faut ffar ffff ffrr ffsa ffss fftf fmsr fmss fram fras frat frau frsm frst frta frum fsas fsma fsra fssa fssf fsta ftam ftrs ftsa ftsr fuar fuat fuff fufu fums fur- fura furm furr furs furt fusa fuss fust fusu futa futs futu maaa maaf maam maar maas maat mafa maff mafu mama mamf mams mamu mar- mara marf marm marr mars mart maru masa masr mass mast masu mata matr mats matt matu maua mauf maum maur maus maut mfas mffa mfrs mftf mmaa mmar mmas mmff mmmm mmms mmrf mmst mmsu mmts mmus mras mrsa mrta mrtm mrts mrtt msaa msar msas msat msau msff msfs msft msma msmm msms msmu msra msrt mssa mssf mssm mssr msst msta mstr msts msus mtaa mtas mtff mtrr mtsa mtss mtst mttr mtts muar muff mufu muma mumm mums mumu mura murr murs murt muru musa muss must musu muta muts mutt mutu muut raaf raam raas raat rafa raff raft rama ramm rams ramu rara rarf rars rasa rasm rass rast rasu rata ratf rats ratt ratu raua rauf raum raus raut rfam rmaf rmas rmst rmtu rras rrat rrrr rrum rsaa rsaf rsma rssa rsts rstu rsua rsum rtas rtfm rtms rtss rtts ruas rufa ruff ruft ruma rumm rums rumt rura rurs ruru rusa russ rust rusu ruta ruts rutt rutu saaf saam saar saas saat safa saff safm safr saft safu sam- sama samm sams samt samu sara sarf sarm sarr sars sart saru sasa sasf sasm sass sast sata satr sats satt satu saua sauf saum saur saus saut sfar sfas sfma sfmm sfra sfss sfsu sfts smaa smas smat smrf smrt smss smtu smur smus smut sraf sram sras srta srtr ssaa ssam ssas ssat ssau ssra ssrm ssrs sssa sssf sssm ssss ssta ssts stam star stas stat stau stfu stms stmt stra strs stru stsf stsm stss sttr stuf stum stur stus stut suam suar suas suat suf- sufa suff sufr sufs sufu sum- suma sums sumu sur- sura surf surr surs surt suru sus- susa suss sust susu suta sutu suum suus taa- taaf taar taas taat tafa taff taft tama tamm tams tamu tara tarf tarm tarr tars tart taru tasa tasm tasr tass tast tasu tata tatr tats tatt tatu taua taum taur taus taut tfam tfrs tfss tmaa tmsa tmtt traa traf tram tras trat trau trfm trfr trma trms trmu trra trst trtr trus trut truu tsaa tsam tsar tsat tsau tsfm tssa tssf tssm tssr tsst tstm tsts tsum ttfa ttff ttma ttms ttss tttt tuam tuar tuas tuat tufa tuff tufm tuft tufu tuma tums tumu tura turf turm turr turs turt turu tusa tusm tuss tust tuta tuts tutt tutu tuum uafa uams uars uart uaru uasa uata uatu uaua uffa ufms ufra umaa umar umas umff umma umms umra umsa umsu umts umus umut uras urat urau urfa urff urft urma urra ursa urss ursu urts urum urur urus urut us-a usaa usaf usar usas usat usfa usfs usma usmm usms usra ussa ussf ussr usss usst ussu usta ustm usts usua usus utas utau utsa uttu uuta uutf uuuu