-al -ol a-a a-b a-i aaa aab aad aaf aai aal aam aao aar ab- aba abb abd abf abi abl abm abo abr ad- ada adb add adf adi adl adm ado adr af- afa afb afd aff afi afl afm afo afr ai- aia aib aid aif aii ail aim aio air al- ala alb ald alf ali all alm alo alr ama amb amd amf ami aml amm amo amr aoa aob aod aof aoi aol aom aoo aor ar- ara arb ard arf ari arl arm aro arr baa bab bad baf bai bal bam bao bar bba bbb bbd bbf bbi bbl bbm bbo bbr bda bdb bdd bdf bdi bdl bdm bdo bdr bfa bfb bfd bff bfi bfl bfm bfo bfr bi- bia bib bid bif bii bil bim bio bir bla blb bld blf bli bll blm blo blr bma bmb bmd bmf bmi bml bmm bmo bmr boa bob bod bof boi bol bom boo bor bra brb brd brf bri brl brm bro brr daa dab dad daf dai dal dam dao dar dba dbb dbd dbf dbi dbl dbm dbo dbr dda ddb ddd ddf ddi ddl ddm ddo ddr dfa dfb dfd dff dfi dfl dfm dfo dfr di- dia dib did dif dii dil dim dio dir dl- dla dlb dld dlf dli dll dlm dlo dlr dma dmb dmd dmf dmi dml dmm dmo dmr doa dob dod dof doi dol dom doo dor dra drb drd dri drl drm dro drr faa fab fad faf fai fal fam fao far fba fbb fbd fbf fbi fbl fbm fbo fbr fda fdb fdd fdf fdi fdl fdm fdo fdr ffa ffd fff ffi ffl ffm ffo ffr fia fib fid fif fii fil fim fir fla flb fld flf fli fll flm flo flr fma fmb fmd fmf fmi fml fmm fmo fmr foa fob fof foi fol fom foo for fra frb frd frf fri frl frm fro frr i-d i-f ia- iaa iab iad iaf iai ial iam iao iar iba ibb ibd ibf ibi ibl ibm ibo ibr ida idb idd idf idi idl idm ido idr ifa ifb ifd iff ifi ifl ifm ifo ifr iia iib iid iif iii iil iim iio iir il- ila ilb ild ilf ili ill ilm ilo ilr im- ima imb imd imf imi iml imm imo io- ioa iob iod iof ioi iol iom ioo ior ir- ira irb ird irf iri irl irm iro irr la- laa lab lad laf lai lal lam lao lar lba lbb lbd lbf lbi lbl lbm lbo lbr lda ldb ldd ldf ldi ldl ldm ldo ldr lfa lfb lfd lff lfi lfl lfm lfo lfr lia lib lid lif lii lil lim lio lir lla llb lld llf lli lll llm llo llr lma lmb lmd lmf lmi lml lmm lmo lmr loa lob lod lof loi lol lom loo lor lra lrb lrd lrf lri lrm lro lrr m-f m-o m-r maa mab mad maf mai mal mam mao mar mba mbb mbd mbf mbi mbl mbm mbo mbr mda mdb mdd mdf mdi mdl mdm mdo mdr mfa mfb mfd mff mfi mfl mfm mfo mfr mi- mia mib mid mif mii mil mim mio mir mla mlb mld mlf mli mll mlm mlo mlr mma mmb mmd mmf mmi mml mmm mmo mmr moa mob mod mof moi mol mom moo mor mra mrb mrd mrf mri mrl mrm mro mrr o-i oaa oab oad oaf oai oal oam oao oar ob- oba obb obd obf obi obl obm obo obr oda odb odd odf odi odl odm odo odr of- ofa ofb ofd off ofi ofl ofm ofo ofr oia oib oid oif oii oil oim oio oir ola olb old olf oli oll olm olo om- oma omb omd omf omi oml omm omo omr oo- ooa oob ood oof ooi ool oom ooo oor or- ora orb ord orf ori orl orm oro orr ra- raa rab rad raf rai ral ram rao rar rba rbb rbd rbf rbi rbl rbm rbo rbr rda rdb rdd rdf rdi rdl rdm rdo rdr rfa rfb rfd rff rfi rfl rfm rfo rfr ria rib rid rif rii ril rim rio rir rla rld rlf rli rll rlm rlo rlr rma rmb rmd rmf rmi rml rmm rmo rmr roa rob rod rof roi rol rom roo ror rra rrb rrd rrf rri rrl rrm rrr

a-do a-ii aaaa aaab aaad aaaf aaai aaal aaam aaar aaba aabb aabd aabi aabl aabm aada aadi aafa aafb aafd aaff aafi aafl aaib aaii aala aald aali aall aalo aama aamb aamd aami aamo aamr aaoo aara aard aari aarm aaro abaa abab abad abaf abai abal abam abar abb- abba abbb abbi abbo abbr abda abdi abdo abff abia abib abid abil abim abir abla ablo abma abmb aboa abob abod abof abol aboo abor abra abri abro adaa adab adad adai adal adam adao adar adba adbi adda addd addi addl addo addr adfa adfl adia adib adif adim adio adir adli adma admb admi adml admr adob adod adoo ador adra adro afaa afad afam afao afar afdb afdl affa affi affo afia afib afid afif afil afir afla afma afoa afol afoo afor afr- afra afri afrm afro aiai aiba aibl aibo aida aidb aidi aidr aifd aiff aifl aiia aiib aiid aiir aila aild aili ailm aimi aiml aimm aimo aioi aira aird airi airo alaa alad alai alal alam alao alar alb- alba albi albm albo ald- alda aldi aldl aldm aldo alfa alfi ali- alia alib alid alif alii alil alim alio alir all- alla alli alll allo allr alma almo aloa alod alof aloi alol alom aloo alor alro amaa amad amai amal amam amar amb- amba ambi ambo ambr amda amdo amfm amfr amia amib amid amif amii amil amir amla amli amm- amma ammi ammo