-al -ol a-a a-b a-i aaa aab aaf aai aal aam aao aar ab- aba abb abf abi abl abm abo abr af- afa afb aff afi afl afm afo afr ai- aia aib aif aii ail aim aio air al- ala alb alf ali all alm alo alr ama amb amf ami aml amm amo amr aoa aob aof aoi aol aom aoo aor ar- ara arb arf ari arl arm aro arr baa bab baf bai bal bam bao bar bba bbb bbf bbi bbl bbm bbo bbr bfa bfb bff bfi bfl bfm bfo bfr bi- bia bib bif bii bil bim bio bir bla blb blf bli bll blm blo blr bma bmb bmf bmi bml bmm bmo bmr boa bob bof boi bol bom boo bor bra brb brf bri brl brm bro brr faa fab faf fai fal fam fao far fba fbb fbf fbi fbl fbm fbo fbr ffa fff ffi ffl ffm ffo ffr fia fib fif fii fil fim fir fla flb flf fli fll flm flo flr fma fmb fmf fmi fml fmm fmo fmr foa fob fof foi fol fom foo for fra frb frf fri frl frm fro frr i-f ia- iaa iab iaf iai ial iam iao iar iba ibb ibf ibi ibl ibm ibo ibr ifa ifb iff ifi ifl ifm ifo ifr iia iib iif iii iil iim iio iir il- ila ilb ilf ili ill ilm ilo ilr im- ima imb imf imi iml imm imo io- ioa iob iof ioi iol iom ioo ior ir- ira irb irf iri irl irm iro irr la- laa lab laf lai lal lam lao lar lba lbb lbf lbi lbl lbm lbo lbr lfa lfb lff lfi lfl lfm lfo lfr lia lib lif lii lil lim lio lir lla llb llf lli lll llm llo llr lma lmb lmf lmi lml lmm lmo lmr loa lob lof loi lol lom loo lor lra lrb lrf lri lrm lro lrr m-f m-o m-r maa mab maf mai mal mam mao mar mba mbb mbf mbi mbl mbm mbo mbr mfa mfb mff mfi mfl mfm mfo mfr mi- mia mib mif mii mil mim mio mir mla mlb mlf mli mll mlm mlo mlr mma mmb mmf mmi mml mmm mmo mmr moa mob mof moi mol mom moo mor mra mrb mrf mri mrl mrm mro mrr o-i oaa oab oaf oai oal oam oao oar ob- oba obb obf obi obl obm obo obr of- ofa ofb off ofi ofl ofm ofo ofr oia oib oif oii oil oim oio oir ola olb olf oli oll olm olo om- oma omb omf omi oml omm omo omr oo- ooa oob oof ooi ool oom ooo oor or- ora orb orf ori orl orm oro orr ra- raa rab raf rai ral ram rao rar rba rbb rbf rbi rbl rbm rbo rbr rfa rfb rff rfi rfl rfm rfo rfr ria rib rif rii ril rim rio rir rla rlf rli rll rlm rlo rlr rma rmb rmf rmi rml rmm rmo rmr roa rob rof roi rol rom roo ror rra rrb rrf rri rrl rrm rrr

a-ii aaaa aaab aaaf aaai aaal aaam aaar aaba aabb aabi aabl aabm aafa aafb aaff aafi aafl aaib aaii aala aali aall aalo aama aamb aami aamo aamr aaoo aara aari aarm aaro abaa abab abaf abai abal abam abar abb- abba abbb abbi abbo abbr abff abia abib abil abim abir abla ablo abma abmb aboa abob abof abol aboo abor abra abri abro afaa afam afao afar affa affi affo afia afib afif afil afir afla afma afoa afol afoo afor afr- afra afri afrm afro aiai aiba aibl aibo aiff aifl aiia aiib aiir aila aili ailm aimi aiml aimm aimo aioi aira airi airo alaa alai alal alam alao alar alb- alba albi albm albo alfa alfi ali- alia alib alif alii alil alim alio alir all- alla alli alll allo allr alma almo aloa alof aloi alol alom aloo alor alro amaa amai amal amam amar amb- amba ambi ambo ambr amfm amfr amia amib amif amii amil amir amla amli amm- amma ammi ammo amob amof amoi amol amoo amor amra amri amrl amro aoba aola aoma aora aorb arab araf arai aral aram arar arba arbi arfa arfb arff aria arib arif arii aril arim ario arla arli arlo arma armi arml armm armo aroa arob aroi arom aroo aror arr- arra arri arro arrr ba-i baaa baaf baal baam baar baba babb babi babm babo babr baff bafo baia baib bail baio bair bala balf bali ball balm balo bama bamb bamf bami baml bamm baol bar- bara barb barf bari barm baro barr bbbb bblb bffl biaf bial biao biar biba bibb bibi bibl bibo bifa biff bifi bila bili bill bilo bima bimo bio- bioi biol bira birb biri birl biro birr blaa blab blam blim blio blir blob blom bloo bmaa bmir bmmi boab boai boal boar boba bobb bobi bobo bofa boff boi- boii boil boim bola boli boll bolm bolo boma bomb bomi boob boof bool boom boor bor- bora borf bori borm boro borr brab braf brai bram brao brfm bria bril brim brio broa brob brol brom broo bror brrm brrr faaa faam faba fabi fabm fabo fafa faff fafi fafo fail faim faio fair fala fali fall falm falo fama fami famo fara farb farl farm faro farr fbar fbla fbom ffar ffff ffii ffrr fiaa fiaf fial fiar fiba fifa fiff fifi fifm fifo fiii fiil fila fili fill film filo fima fimo fimr fior fira firm flab flam flao flia flii flim flmb flob flom floo flor fmri foaf foal foam foar foba fofo foia foil fola foli foll folo folr foma fomo foof fool foom for- fora forb fori forl form foro forr frab fram fria frib fril frim frio frla frob frol from iaaa iaai