a-fu a-ii aaaa aaab aaaf aaai aaal aaap aaar aaba aabb aabi aabl aabp aafa aafb aaff aafi aafl aaib aaii aala aali aall aalo aalu aaoo aapa aapi aapl aapo aara aari aaro aarp aaru aaup abaa abab abaf abai abal abap abar abau abb- abba abbb abbi abbo abbr abff abia abib abil abir abiu abla ablo aboa abob abof abol aboo abor abou abpa abpi abpp abpr abra abri abro abua abuf abul afaa afao afap afar affa affi affo afia afib afif afil afir afla aflp afoa afol afoo afor afpa afr- afra afri afro afru afua aiai aiba aibl aibo aiff aifl aiia aiib aiir aila aili ailu aioi aipa aipf aipi aira airi airo airp aiui al-p alaa alai alal alao alap alar alau alb- alba albi albo albu alfa alfi ali- alia alib alif alii alil alio alip alir aliu all- alla alli alll allo allr allu aloa alof aloi alol aloo alop alor alou alpa alpi alpl alpo alpu alro alua aluf alui alur aoba aola aopo aora aorb aouf aoul apai apal apao apap apar apba apbr apfa apfl apfo api- apia apio apip apl- apla aplp aplu apo- apof apoo apop apor apou appa appl appr appu apra apri apro apua apup arab araf arai aral arap arar arau arba arbi arfa arfb arff arfu aria arib arif arii aril ario arip arla arli arlo aroa arob aroi aroo aror arpa arpi arpl arpu arr- arra arri arro arrr arru arua arub arui arul arup auaa aufi aul- aula aulf auli aull aulo aulu auol aur- aura auri auro ba-i baaa baaf baal baar baba babb babi babo babr babu baff bafo baia baib bail baio bair bala balf bali ball balo balu baol bapa bapi bapp bapu bar- bara barb barf bari baro barr baru bau- bauf baul baur bbau bbbb bblb bbpr bffl bfpo bfpp biaf bial biao biap biar biba bibb bibi bibl bibo bifa biff bifi bila bili bill bilo bilu bio- bioi biol biou bipa bipp bipu bira birb biri birl biro birr biru blaa blab blau blio blip blir blob bloo blop blou blub bluf blup blur boab boai boal boar boba bobb bobi bobo bobu bofa boff bofu boi- boii boil boiu bola boli boll bolo bolu boob boof bool boop boor bopa bopp bor- bora borf bori boro borr boru boua bouf boul boup bour bpai bpfl brab braf brai brao brau brfu bria bril brio brlp broa brob brol broo bror brou brrr brup bual buar buba bubb bubi bubo bubu buff bufo bufr buif buir buiu bula bulb buli bull bulu buol bupa bur- bura burb buri burl buro burp burr buru faaa faap faba fabi fabo fabu fafa faff fafi fafo fail faio fair fala fali fall falo falu fapa fapl fapp fara farb farl faro farp farr faru faul faur fbar fbla fbop ffar ffff ffii ffrr fiaa fiaf fial fiap fiar fiba fibp fifa fiff fifi fifo fiii fiil fila fili fill filo fior fipa fipp fira fiua flab flao flap flia flii flip flob floo flop flor flou flub fluf fluo flur foaf foal foar foba fofo foia foil fola foli foll folo folr foof fool fopp for- fora forb fori forl foro forr foua foul foup four fpaa fpla fpra fprf frab frap frau fria frib fril frio frip frla frob frol frop frou frub fuar fubb fubu fuff fufu fuil fuir fula fuli full fulu fuor fur- fura furi furl furo furr iaaa iaai iaal iaap iaba iaff iafl iafp iaia iala iall ialu iapa iapf iapp iapu iara iaru ibar ibfi ibia ibra ibri ibro ifaa ifao ifar ifbb ifil ifla ifor ifpa ifpo ifra ifrb ifrf ifri iifa iiii iiio iila iioi iioo iiop iipa iipf iira ilal ilar ilia ilio ilir ill- illa illi illo illp iloo ilpa ilpr ioba iobi ioii ioio iola iolo ioof iooi iooo iopl iora iori ipaf ipba ipil iplo ipop ippa ippf ippo ippr ipri ipur iraf irai iral irao irap irar irbp irfu iri- iria iril irio irip irla irlb irob irop irpa irra irri irul iuiu iupa iupp iura laaa laal laap laar laba labi labo labr labu lafb laff laia lail laip lair lala lali lall lalo lalu laou lapa lapb lapi lapp lapu lara larb larf lari larp larr laru laub lauf laul laur lbar lbia lblr liao liar liba libo libr libu lifa liff lifl lifo liia liii liir lila lilb lili lill lilo lilu lio- lior lip- lipa lipb lipi lipl lipo lipp lipu lira liri lirl liro lirp lirr liru liua liuf llao llll lloa lloo loaf loap loar lob- loba lobb lobi lobo lofa loff lofi loif loir loiu lola loli loll lolo loob loof lool loop loor lopa lopi lopp lopu lora lori loro loui loul loup lour louu lpfp lpla lppl lprp lral lrba lrif lroi lrpu lrrr luai luau luba luff lufu luif lula luli lull lulu lupa lupi lupo lupu lura luri luua luup oaau oafo oall oapi oara obai obal obba obbo obia obla oblu oboi obol obor obra obri obro off- offa offo offr offu ofla ofor ofra oiba oiii oila oira olaf olar olba olbo olfa olia olib olio olla olli ollo olof olor olur ooaa ooba oobi ooff ooia oola oolo oooo oora opal opap opar opia opii opio opla opo- opor oppa oppi oppo opra opua orab orai oral orao orar orba orbb orbi orbo orbu orff orfi orfu ori- oria orif oril orio orla orlo orlu oro- orof oror orpi orra orri orro orub orup ouff ouii ouir oula oulu oupa our- oura ouro ouu- paal paap paar paba pabu pafa paff paia paib pail paio paip pair pala pali pall palo palp palu papa papb papi papp papr par- para parf pari parl paro parp parr paru paua paul paup paur pbar pbil pblu pbpa pbrf pfaa pfff pffr pfli pfra pfui piaf piai pial piao