a-fu a-ii aaaa aaab aaaf aaai aaal aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aala aali aall aalo aalu aaoo abaa abab abaf abai abal abau abax abb- abba abbb abbi abbo abff abia abib abil abiu abla ablo aboa abob abof abol aboo abou abox abua abuf abul afaa afao affa affi affo afia afib afif afil afix afla afoa afol afoo afox afua aiai aiba aibl aibo aiff aifl aiia aiib aila aili ailu aioi aiui aixa aixi alaa alai alal alao alau alb- alba albi albo albu alfa alfi ali- alia alib alif alii alil alio aliu alix all- alla alli alll allo allu aloa alof aloi alol aloo alou alua aluf alui alux alxa aoba aola aouf aoul auaa aufi aul- aula aulf auli aull aulo aulu auol auxa axaf axal axi- axia axil axo- axoa axof axxo ba-i ba-x baaa baaf baal baba babb babi babo babu baff bafo baia baib bail baio baix bala balf bali ball balo balu baol bau- bauf baul baux baxi bbau bbbb bblb bbox bffl biaf bial biao biba bibb bibi bibl bibo bifa biff bifi bila bili bill bilo bilu bio- bioi biol biou biox bixa bixi blaa blab blau blio blix blob bloo blou blub bluf boab boai boal boba bobb bobi bobo bobu bofa boff bofu boi- boii boil boiu bola boli boll bolo bolu boob boof bool boox boua bouf boul boxa bual buba bubb bubi bubo bubu buff bufo buif buiu buix bula bulb buli bull bulu buol buxa faaa faba fabi fabo fabu fafa faff fafi fafo fail faio faix fala fali fall falo falu falx faul faux faxi fbla ffff ffii fiaa fiaf fial fiba fifa fiff fifi fifo fiii fiil fila fili fill filo fiua fixx flab flao flax flia flii flix flob floo flou flox flub fluf fluo flux foaf foal foba fofo foia foil foix fola foli foll folo folx foof fool foua foul foxx fubb fubu fuff fufu fuil fula fuli full fulu fuxi fuxl iaaa iaai iaal iaba iaff iafl iaia iala iall ialu ibfi ibia ibox ifaa ifao ifbb ifil ifla iifa iiii iiio iila iioi iioo ilal ilbx ilia ilio ill- illa illi illo iloo ilxx ioba iobi ioii ioio iola iolo ioof iooi iooo iuiu ixia ixil ixlu ixxi laaa laal laax laba labi labo labu lafb laff laia lail laix lala lali lall lalo lalu laou laub lauf laul laux laxa laxo lbia liao liba libo libu libx lifa liff lifl lifo lifx liia liii lila lilb lili lill lilo lilu lio- liua liuf lixa lixi lixu llao llll lloa lloo loaf lob- loba lobb lobi lobo lofa loff lofi loif loiu loix lola loli loll lolo loob loof lool loui loul louu loux lox- loxa loxo luai luau luba luff lufu luif lula luli lull lulu luua luxa luxi luxo lxii lxxi lxxx oaau oafo oall obai obal obba obbo obia obix obla oblu oboi obol obox off- offa offo offu ofla oiba oiii oila olaf olax olba olbo olfa olia olib olio olla olli ollo olof olux ooaa ooba oobi ooff ooia oola oolo oooo ouff ouii oula oulu oulx ouu- oxa- oxal oxi- oxia oxo- oxof oxox oxuf oxxo uafa uaua ubal ubba ubbi ubbo ubii ubla ubli ublo uffa ulaa ulai ulla ulli ullo ulo- ulua ulul uofa uofl uofo uulu uuuu uxia uxul x-fi xala xall xaui xbai xbox xiao xibo xibu xiii xil- xili xill xixi xlib xlii xlix xlox xolo xoxo xuxa xuxu xxii xxix xxxi xxxo xxxx