a-ii aaaa aaaf aaai aaal aafa aaff aafi aafl aaii aala aali aall aalo aaoo aata aatf aatt afaa afao afat affa affi affo afft afia afif afil afit afix afla afoa afol afoo afox afta aiai aiff aifl aiia aila aili aioi aita aitf aiti aitt aixa aixi alaa alai alal alao alat alfa alfi ali- alia alif alii alil alio alit alix all- alla alli alll allo aloa alof aloi alol aloo alot alta alti alto altx alxa aola aotf at-l at-t at-x ataa atai atal atat atax atia atif atil atit atla atli atlo atof atoi atol atot atta atti atto axaf axal axat axi- axia axil axo- axoa axof axto axxo faaa fafa faff fafi fafo fail faio fait faix fala fali fall falo falt falx fata fatf fati fato fatt faxi ffff ffii fftf fiaa fiaf fial fiat fifa fiff fifi fifo fift fiii fiil fila fili fill filo fita fiti fitt fixt fixx flao flat flax flia flii flit flix floo flot flox foaf foal fofo foia foil foix fola foli foll folo folt folx foof fool foot fota foti foto fott foxx ft-l ftii iaaa iaai iaal iaat iaff iafl iaia iala iall iata iati ifaa ifao ifat ifil ifit ifla ifta ifto iifa iiii iiio iiit iila iioi iioo iita iitt ilal ilia ilio ilit ill- illa illi illo illt iloo ilot ilxx ioii ioio ioit iola iolo ioof iooi iooo iota iotf ioto itaa itaf itai ital itat itfa itia itif itil itll itof itoi itol itoo itta ittf itto ixia ixil ixxi laaa laal laat laax laff laft laia lail lait laix lala lali lall lalo lata lati lato latt laxa laxo lfat liao liat lifa liff lifl lifo lift lifx liia liii lila lili lill lilo lilt lio- lita liti litl lito litt lixa lixi lixt llao llat llll lloa lloo loaf loat lofa loff lofi loft loif loit loix lola loli loll lolo loof lool loot lota loti lotl loto lott lox- loxa loxo lxii lxxi lxxx oafo oall off- offa offo ofit ofla ofta oiii oila oita oiti olaf olat olax olfa olia olio olit olla olli ollo olof olot olta ooaa ooff ooia oola oolo oooo otif otit oto- otof otoo otta otti otto oxa- oxal oxi- oxia oxo- oxof oxox oxxo taa- taaf taal taat tafa taff tafi tafo taft taia tail taio tait taix tala tali tall talo talx taoa tata tati tato tatt tax- taxa taxf taxi taxo taxt tfal tfot tfox tiaa tiaf tial tiao tiax tifa tiff tifo tift tiit tila till tilo tilt tita titi tito titt tixt tlli tltx toal toat tofa toff tofi tofo toft toil toit tol- tola toli toll tolo tolt tooa toof tool toot tota toti toto tott tox- toxa toxi toxo toxt ttfa ttff tttt txaa txii x-fi xait xala xall xiao xiii xil- xili xill xita xito xixi xlii xlix xlox xolo xoxo xtal xtol xxii xxix xxxi xxxo xxxx