-al -ol a-a a-b a-i aaa aab aaf aai aal aan aao aar ab- aba abb abf abi abl abn abo abr af- afa afb aff afi afl afn afo afr ai- aia aib aif aii ail ain aio air al- ala alb alf ali all aln alo alr an- ana anb anf ani anl ann ano anr aoa aob aof aoi aol aon aoo aor ar- ara arb arf ari arl arn aro arr baa bab baf bai bal ban bao bar bba bbb bbf bbi bbl bbn bbo bbr bfa bfb bff bfi bfl bfn bfo bfr bi- bia bib bif bii bil bin bio bir bla blb blf bli bll bln blo blr bna bnb bnf bni bnl bnn bno bnr boa bob bof boi bol bon boo bor bra brb brf bri brl brn bro brr faa fab faf fai fal fan fao far fba fbb fbf fbi fbl fbn fbo fbr ffa fff ffi ffl ffn ffo ffr fia fib fif fii fil fin fir fla flb flf fli fll fln flo flr fna fnb fnf fni fnl fnn fnr foa fob fof foi fol fon foo for fra frb frf fri frl frn fro frr i-f ia- iaa iab iaf iai ial ian iao iar iba ibb ibf ibi ibl ibn ibo ibr ifa ifb iff ifi ifl ifn ifo ifr iia iib iif iii iil iin iio iir il- ila ilb ilf ili ill iln ilo ilr in- ina inb inf ini inl inn ino inr io- ioa iob iof ioi iol ion ioo ior ir- ira irb irf iri irl irn iro irr la- laa lab laf lai lal lan lao lar lba lbb lbf lbi lbl lbo lbr lfa lfb lff lfi lfl lfn lfo lfr lia lib lif lii lil lin lio lir lla llb llf lli lll lln llo llr lna lnb lni lnl lnn lno lnr loa lob lof loi lol lon loo lor lra lrb lrf lri lrn lro lrr n-i naa nab naf nai nal nan nao nar nba nbb nbf nbi nbl nbn nbo nbr nfa nfb nff nfi nfl nfn nfo nfr nia nib nif nii nil nin nio nir nla nlb nlf nli nll nln nlo nlr nna nnb nnf nni nnl nnn nno no- noa nob nof noi nol non noo nor nra nrb nrf nri nrl nrn nro nrr o-i oaa oab oaf oai oal oan oao oar ob- oba obb obf obi obl obn obo obr of- ofa ofb off ofi ofl ofn ofo ofr oia oib oif oii oil oin oio oir ola olb olf oli oll oln olo on- ona onb onf oni onl onn ono onr oo- ooa oob oof ooi ool oon ooo oor or- ora orb orf ori orl orn oro orr ra- raa rab raf rai ral ran rao rar rba rbb rbf rbi rbl rbn rbo rbr rfa rfb rff rfi rfl rfn rfo rfr ria rib rif rii ril rin rio rir rla rlf rli rll rln rlo rlr rna rnb rni rnn rno rnr roa rob rof roi rol ron roo ror rra rrb rrf rri rrl rrn rrr

-ana a-ii aaaa aaab aaaf aaai aaal aaan aaar aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aain aala aali aall aalo aana aani aaon aaoo aara aari aaro abaa abab abaf abai abal aban abar abb- abba abbb abbi abbo abbr abff abia abib abil abin abir abla ablo aboa abob abof abol abon aboo abor abra abri abro afaa afan afao afar affa affi affo afia afib afif afil afin afir afla afoa afol afoo afor afr- afra afri afro aiai aian aiba aibl aibn aibo aiff aifl aiia aiib aiin aiir aila aili aina aini aino aioi aion aira airi airo alaa alai alal alan alao alar alb- alba albi albo alfa alfi ali- alia alib alif alii alil alin alio alir all- alla alli alll alln allo allr alna alni aloa alof aloi alol alon aloo alor alro ana- anaa anab anai anal anan anao anar anba anbb anbi anbl anbo anfa anfo ania anib anif anil anin anio anir anla anli anln anlo anna annb anni anno ano- anoa anon anor anri aoba aola aonb aono aora aorb aorn arab araf arai aral aran arar arba arbi arfa arfb arff aria arib arif arii aril arin ario arla arli arlo arna arni arno aroa arob aroi aron aroo aror arr- arra arri arro arrr ba-i baaa baaf baal baan baar baba babb babi babo babr baff bafo baia baib bail bain baio bair bala balf bali ball balo bana bani bann bano banr baol baon bar- bara barb barf bari barn baro barr bbbb bbfn bbin bblb bffl biaf bial bian biao biar biba bibb bibi bibl bibo bifa biff bifi biin bila bili bill bilo bin- bina bini binn bino bio- bioi biol bion bira birb biri birl birn biro birr blaa blab blan blin blio blir blni blno blob blon bloo bnai bnib bnin bnor bnrr boab boai boal boan boar boba bobb bobi bobo bofa boff boi- boii boil boin bola boli boll boln bolo bona boni bonn bono boob boof bool boon boor bor- bora borf bori born boro borr brab braf brai bran brao bria bril brin brio brna brno broa brob brol bron broo bror brrr faaa faan faba fabi fabo fafa faff fafi fafo fail fain faio fair fala fali fall faln falo fana fani fano faon fara farb farl faro farr fbar fbla ffar ffff ffii ffrr fiaa fiaf fial fian fiar fiba fifa fiff fifi fifo fiii fiil fila fili fill filn filo fina fini finn fino fion fior fira firn flab flan flao flia flii flin flna flnb flob flon floo flor fnar foaf foal foan foar foba fofo foia foil foin fola foli foll folo folr fono foof fool foon for- fora forb fori forl forn foro forr frab fran fria frib fril