a-ii aaaa aaai aaal aaar aaas aaii aais aala aali aall aals aara aari aars aart aasa aasi aass aast aata aatt aiai aias aiia aiir aila aili ails aira airi airs airt aisa aisi aisl aisr aist aita aiti aitr aits aitt alaa alai alal alar alas alat ali- alia alii alil alir alis alit all- alla alli alll allr alls alsa alst alta alti alts arai aral arar aras arat aria arii aril aris arit arla arli arr- arra arri arrr arrs arrt ars- arsa arsi arst arta arti artr arts asaa asai asal asar asas asat asia asii asil asir asis asit asla asli aslr asra asrs assa assi assl assr asss asst asta asti astl astr asts at-l at-t ataa atai atal atar atas atat atia atil atis atit atla atli atls atra atri atsi atst atta atti attr atts iaaa iaai iaal iaas iaat iaia iais iala iall ials iara iars iart iasa iasi iasr iata iati iias iiii iiis iiit iila iira iirs iisi iisr iist iita iitr iitt ilal ilar ilas ilia ilir ilis ilit ill- illa illi ills illt ilsa ilts irai iral irar iras iri- iria iril iris irla irra irri irrs irsa irta irti irts is-a isai isal isar isas isat isia isil isis isit isla isls isra isri issa issi issr isss ista isti istr ists itaa itai ital itar itas itat itia itil itis itll itra itri itrs itsa itsi itta laaa laal laar laas laat laia lail lair lais lait lala lali lall lara lari larr lars lart lasa lasi lass last lata lati lats latt liar lias liat liia liii liir liis lila lili lill lils lilt lira liri lirl lirr lirs lirt lisa lisi liss list lita liti litl litr lits litt llat llll lral lrat lrrr lrst lrta lrts ls-r lsat lsla lssa lssr lsts ltra ltrs ltsa ltsi ltsr lttr raas raat raia raii rail rair rais rait rala rall ralt rara rari rars rasa rasi rasl rass rast rata rati rats ratt riaa riai rial rias riat riia riis rila rill riri rirs risa risi riss rist rita riti ritl rits ritt rlls rras rrat rrrr rsaa rsai rsis rssa rssl rsts rtai rtas rtls rtlt rtss rtts s-ii saal saar saas saat saia sail sair sais sait sala sali sall sals salt sara sari sarl sarr sars sart sasa sasi sasl sass sast sata sati satl satr sats satt siaa siai sial sias siat siit sil- sila sili sill sils silt sira siri sirr sirs sirt sisa sisi siss sist sit- sita siti sits sitt sl-i slaa slai slas slat slir slit slrs slsa slst slts sras sris srta srtr ssaa ssas ssat ssis ssit ssla sslt ssra ssri ssrl ssrs sssa sssi ssss ssta sstl ssts stai stal star stas stat stia stil stir stis stit stlt stra stri strs stsi stss sttr taa- taal taar taas taat taia tail tair tais tait tala tali tall tals tara tari tarr tars tart tasa tasi tasr tass tast tata tati tatr tats tatt tiaa tial tiar tias tiit tila till tilr tils tilt tira tiri tirl tirr tirs tisa tisi tiss tist tita titi tits titt tlli tlrs traa trai tral tras trat tri- tria tril tris trit trra trsi trst trtr tsaa tsai tsal tsar tsat tsia tsis tssa tssi tssr tsst tsts ttss tttt