a-fu a-ii aaaa aaaf aaai aaal aaar aaas aafa aaff aafi aafl aaii aais aala aali aall aals aalu aara aari aars aaru aasa aasf aasi aass aasu aaus afaa afar affa affi affs afia afif afil afir afis afla afr- afra afri afrs afru afsa afua afus aiai aias aiff aifl aifs aiia aiir aila aili ails ailu aira airi airs aisa aisi aisl aisr aiui alaa alai alal alar alas alau alfa alfi alfs ali- alia alif alii alil alir alis aliu all- alla alli alll allr alls allu alsa alua aluf alui alur alus araf arai aral arar aras arau arfa arff arfs arfu aria arif arii aril aris arla arli arr- arra arri arrr arrs arru ars- arsa arsi arsu arua arui arul asaa asaf asai asal asar asas asau asfa asfi asia asif asii asil asir asis asla asli aslr asra asrs asru assa assi assl assr asss assu asui asur asus auaa aufi aufs auis aul- aula aulf auli aull auls aulu aur- aura auri ausa ausu faaa faas fafa faff fafi fail fair fais fala fali fall fals falu fara farl farr fars faru fasa fasi fass faul faur ffar ffff ffii ffrr ffsa ffss fiaa fiaf fial fiar fias fifa fiff fifi fiii fiil fila fili fill fils fira firs fisa fisi fiss fisu fiua flia flii flis fluf flur flus fras frau fria fril fris frla fsai fsas fsfi fsia fsra fssa fssf fuar fuff fufu fuil fuir fula fuli full fuls fulu fur- fura furi furl furr furs fusa fusi fuss fusu iaaa iaai iaal iaas iaff iafl iaia iais iala iall ials ialu iara iars iaru iasa iasi iasr ifaa ifar ifas ifil ifis ifla ifra ifrf ifri ifsa iias iifa iiii iiis iila iira iirs iisi iisr iisu ilal ilar ilas ilia ilir ilis ill- illa illi ills ilsa ilus iraf irai iral irar iras irfu iri- iria iril iris irla irra irri irrs irsa irsf irul irus is-a isaf isai isal isar isas isfa isia isil isis isla isls isra isri issa issf issi issr isss issu isua isus iuiu iura iuss laaa laal laar laas laff laia lail lair lais lala lali lall lalu lara larf lari larr lars laru lasa lasi lass lasu lauf laul laur laus liar lias lifa liff lifl liia liii liir liis lila lili lill lils lilu lira liri lirl lirr lirs liru lisa lisi liss lisu liua liuf lius llll lral lrif lrrr ls-r lsla lssa lssr luai luas luau luff lufu luif luis lula luli lull lulu lura luri lurs lusa lusi luss luua raaf raas rafa raff rafi raia raif raii rail rair rais raiu rala ralf rall rara rarf rari rars rasa rasi rasl rass rasu raua rauf raul raus rffl riaa riai rial rias riau rifa riff rifs rifu riia riif riis rila rill rilu riri rirs risa risi riss risu rius rlif rlls rlua rras rrif rrrr rsaa rsaf rsai rsis rssa rssl rsua ruas rufa ruff ruif ruis rula rull rura ruri rurs ruru rusa rusi russ rusu s-ii saaf saal saar saas safa saff safi safr safu saia saif sail sair sais sala salf sali sall sals salu sara sarf sari sarl sarr sars saru sasa sasf sasi sasl sass saua sauf saul saur saus sfar sfas sfia sfla sfls sfra sfss sfsu siaa siaf siai sial sias siau sifa siff sifl sifr sifu sil- sila silf sili sill sils silu sira sirf siri sirr sirs siru sisa sisi siss sisu siui sius sl-i slaa slaf slai slas slau slir slrs slsa slsu slur sraf sras srfi sris ssaa ssas ssau ssfl ssis ssla ssra ssri ssrl ssrs sssa sssf sssi ssss suar suas suf- sufa suff sufi sufr sufs sufu suir suis sul- sula sulf suli sull sulu sur- sura surf suri surr surs suru sus- susa susi suss susu suus uafa uair uars uaru uasa uaua uffa ufra uira uirr ulaa ulai ular ulas ulla ulli ullr ulsa ulua ulul ulus urai ural uras urau urfa urff urfi uria urif uris uriu urla urls urra urri ursa ursi urss ursu urur urus us-a usaa usaf usal usar usas usfa usfi usfl usfs usia usif usis uslu usra ussa ussf ussr usss ussu usua usui usul usus uulu uuri uusi uuuu