-al -ol a-a a-b a-i aaa aab aaf aai aal aao aar aau ab- aba abb abf abi abl abo abr abu af- afa afb aff afi afl afo afr afu ai- aia aib aif aii ail aio air aiu al- ala alb alf ali all alo alr alu aoa aob aof aoi aol aoo aor aou ar- ara arb arf ari arl aro arr aru au- aua aub auf aui aul auo aur b-u baa bab baf bai bal bao bar bau bba bbb bbf bbi bbl bbo bbr bbu bfa bfb bff bfi bfl bfo bfr bfu bi- bia bib bif bii bil bio bir biu bla blb blf bli bll blo blr blu boa bob bof boi bol boo bor bou bra brb brf bri brl bro brr bru bua bub buf bui bul buo bur buu faa fab faf fai fal fao far fau fba fbb fbf fbi fbl fbo fbr fbu ffa fff ffi ffl ffo ffr ffu fia fib fif fii fil fir fiu fla flb flf fli fll flo flr flu foa fob fof foi fol foo for fou fra frb frf fri frl fro frr fru fua fub fuf fui ful fuo fur fuu i-f ia- iaa iab iaf iai ial iao iar iau iba ibb ibf ibi ibl ibo ibr ibu ifa ifb iff ifi ifl ifo ifr ifu iia iib iif iii iil iio iir iiu il- ila ilb ilf ili ill ilo ilr ilu io- ioa iob iof ioi iol ioo ior iou ir- ira irb irf iri irl iro irr iru iu- iua iub iui iur la- laa lab laf lai lal lao lar lau lba lbb lbf lbi lbl lbo lbr lbu lfa lfb lff lfi lfl lfo lfr lfu lia lib lif lii lil lio lir liu lla llb llf lli lll llo llr llu loa lob lof loi lol loo lor lou lra lrb lrf lri lro lrr lru lua lub luf lui lul luo lur luu o-i oaa oab oaf oai oal oao oar oau ob- oba obb obf obi obl obo obr obu of- ofa ofb off ofi ofl ofo ofr ofu oia oib oif oii oil oio oir oiu ola olb olf oli oll olo olu oo- ooa oob oof ooi ool ooo oor or- ora orb orf ori orl oro orr oru ou- oua ouf oui oul ouo our ra- raa rab raf rai ral rao rar rau rba rbb rbf rbi rbl rbo rbr rbu rfa rfb rff rfi rfl rfo rfr rfu ria rib rif rii ril rio rir rla rlf rli rll rlo rlr rlu roa rob rof roi rol roo ror rou rra rrb rrf rri rrl rrr rru rua rub ruf rui ruo rur ruu ua- uaa uab uaf uai ual uao uar uau uba ubb ubf ubi ubl ubo ubr ubu ufa uff ufi ufl ufo ufr ufu uia uib uif uii uil uio uir uiu ula ulb ulf uli ull ulo ulr ulu uoa uob uol uoo uor ur- ura urb urf uri url uro urr uru uua uur uuu

a-fu a-ii aaaa aaab aaaf aaai aaal aaar aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aala aali aall aalo aalu aaoo aara aari aaro aaru abaa abab abaf abai abal abar abau abb- abba abbb abbi abbo abbr abff abia abib abil abir abiu abla ablo aboa abob abof abol aboo abor abou abra abri abro abua abuf abul afaa afao afar affa affi affo afia afib afif afil afir afla afoa afol afoo afor afr- afra afri afro afru afua aiai aiba aibl aibo aiff aifl aiia aiib aiir aila aili ailu aioi aira airi airo aiui alaa alai alal alao alar alau alb- alba albi albo albu alfa alfi ali- alia alib alif alii alil alio alir aliu all- alla alli alll allo allr allu aloa alof aloi alol aloo alor alou alro alua aluf alui alur aoba aola aora aorb aouf aoul arab araf arai aral arar arau arba arbi arfa arfb arff arfu aria arib arif arii aril ario arla arli arlo aroa arob aroi aroo aror arr- arra arri arro arrr arru arua arub arui arul 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 bar- bara barb barf bari baro barr baru bau- bauf baul baur bbau bbbb bblb bffl biaf bial biao biar biba bibb bibi bibl bibo bifa biff bifi bila bili bill bilo bilu bio- bioi biol biou bira birb biri birl biro birr biru blaa blab blau blio blir blob bloo blou blub bluf 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 boor bor- bora borf bori boro borr boru boua bouf boul bour brab braf brai brao brau brfu bria bril brio broa brob brol broo bror brou brrr bual buar buba bubb bubi bubo bubu buff bufo bufr buif buir buiu bula bulb buli bull bulu buol bur- bura burb buri burl buro burr buru faaa faba fabi fabo fabu fafa faff fafi fafo fail faio fair fala fali fall falo falu fara farb farl faro farr faru faul faur fbar fbla ffar ffff ffii ffrr fiaa fiaf fial fiar fiba fifa fiff fifi fifo fiii fiil fila fili fill filo fior fira fiua flab flao flia flii flob floo flor flou flub fluf fluo flur foaf foal foar foba fofo foia foil fola foli foll folo folr foof fool for- fora forb fori forl foro forr foua foul four frab frau fria frib fril frio frla frob frol frou frub fuar fubb fubu fuff fufu fuil fuir fula fuli full fulu fuor fur- fura furi furl furo furr iaaa iaai iaal iaba iaff iafl iaia iala iall ialu iara iaru