a-ii aaaa aaaf aaai aaal aaar aafa aaff aafi aafl aaii aala aali aall aalo aaoo aara aari aaro afaa afao afar affa affi affo afia afif afil afir afix afla afoa afol afoo afor afox afr- afra afri afro aiai aiff aifl aiia aiir aila aili aioi aira airi airo airx aixa aixi alaa alai alal alao alar alfa alfi ali- alia alif alii alil alio alir alix all- alla alli alll allo allr aloa alof aloi alol aloo alor alro alxa aola aora araf arai aral arar arax arfa arff aria arif arii aril ario arla arli arlo aroa aroi aroo aror arr- arra arri arro arrr axaf axal axar axfr axi- axia axil axo- axoa axof axxo faaa fafa faff fafi fafo fail faio fair faix fala fali fall falo falx fara farl faro farr faxi ffar ffff ffii ffrr fiaa fiaf fial fiar fifa fiff fifi fifo fiii fiil fila fili fill filo fior fira fixx flao flax flia flii flix floo flor flox foaf foal foar fofo foia foil foix fola foli foll folo folr folx foof fool for- fora fori forl foro forr foxx frax fria fril frio frla frol iaaa iaai iaal iaff iafl iaia iala iall iara ifaa ifao ifar ifil ifla ifor ifra ifrf ifri iifa iiii iiio iila iioi iioo iira ilal ilar ilia ilio ilir ill- illa illi illo iloo ilxx ioii ioio iola iolo ioof iooi iooo iora iori iraf irai iral irao irar iri- iria iril irio irix irla irra irri ixia ixil ixxi laaa laal laar laax laff laia lail lair laix lala lali lall lalo lara larf lari larr laxa laxo liao liar lifa liff lifl lifo lifx liia liii liir lila lili lill lilo lio- lior lira liri lirl liro lirr lixa lixi llao llll lloa lloo loaf loar lofa loff lofi loif loir loix lola loli loll lolo loof lool loor lora lori loro lox- loxa loxo lral lrif lroi lrrr lxii lxra lxxi lxxx oafo oall oara off- offa offo offr ofla ofor ofra oiii oila oira olaf olar olax olfa olia olio olla olli ollo olof olor ooaa ooff ooia oola oolo oooo oora orai oral orao orar orff orfi ori- oria orif oril orio orix orla orlo oro- orof oror orra orri orro oxa- oxal oxi- oxia oxo- oxof oxox oxxo raaf rafa raff rafi raia raif raii rail rair raix rala ralf rall ralo raol rara rarf rari raro raxa raxi rffl riaa riai rial rifa riff riia riif rila rill rilo riol riri rixo rlif roaf roar roff rofl rofo roia roif roil roio roir rola rolf roll rolo roof rooi rool roor roox rora rori roro roxa roxo rrif rrrr x-fi xaar xala xall xara xiao xiii xil- xili xill xixi xlii xlix xlox xolo xoro xoxo xxii xxix xxxi xxxo xxxx