-al -ol a-a a-b a-t aaa aab aad aae aaf aal aam aao aat ab- aba abb abd abe abf abl abm abo abt ad- ada adb add ade adf adl adm ado adt aea aeb aed aee aef ael aem aeo aet af- afa afb afd afe aff afl afm afo aft al- ala alb ald ale alf all alm alo alt ama amb amd ame amf aml amm amo amt aoa aob aod aoe aof aol aom aoo aot at- ata atb atd ate atf atl atm ato att baa bab bad bae baf bal bam bao bat bba bbb bbd bbe bbf bbl bbm bbo bbt bda bdb bdd bde bdf bdl bdm bdo bdt be- bea beb bed bee bef bel bem beo bet bfa bfb bfd bfe bff bfl bfm bfo bft bla blb bld ble blf bll blm blo blt bma bmb bmd bme bmf bml bmm bmo bmt boa bob bod boe bof bol bom boo bot bta btb btd bte btf btl btm bto btt daa dab dad dae daf dal dam dao dat dba dbb dbd dbe dbf dbl dbm dbo dbt dda ddb ddd dde ddf ddl ddm ddo ddt de- dea deb ded dee def del dem deo det dfa dfb dfd dfe dff dfl dfm dfo dft dl- dla dlb dld dle dlf dll dlm dlo dlt dma dmb dmd dme dmf dml dmm dmo dmt doa dob dod doe dof dol dom doo dot dta dtb dtd dte dtf dtl dtm dto dtt eaa eab ead eae eaf eal eam eao eat eba ebb ebd ebe ebf ebl ebm ebo ebt ed- eda edb edd ede edf edl edm edo edt eea eeb eed eee eef eel eem eeo eet ef- efa efb efd efe eff efl efm efo eft ela elb eld ele elf ell elm elo elt em- ema emb emd eme emf eml emm emo emt eo- eoa eob eod eoe eof eol eom eoo eot eta etb etd ete etf etl etm eto ett faa fab fad fae faf fal fam fao fat fba fbb fbd fbe fbf fbl fbm fbo fbt fda fdb fdd fde fdf fdl fdm fdo fdt fea feb fed fee fef fel fem feo fet ffa ffd ffe fff ffl ffm ffo fft fla flb fld fle flf fll flm flo flt fma fmb fmd fme fmf fml fmm fmo fmt foa fob foe fof fol fom foo fot fta ftb ftd fte ftf ftl ftm fto ftt la- laa lab lad lae laf lal lam lao lat lba lbb lbd lbe lbf lbl lbm lbo lbt lda ldb ldd lde ldf ldl ldm ldo ldt lea leb led lee lef lel lem leo let lfa lfb lfd lfe lff lfl lfm lfo lft lla llb lld lle llf lll llm llo llt lma lmb lmd lme lmf lml lmm lmo lmt loa lob lod loe lof lol lom loo lot lta ltb ltd lte ltf ltl ltm lto ltt m-f m-o maa mab mad mae maf mal mam mao mat mba mbb mbd mbe mbf mbl mbm mbo mbt mda mdb mdd mde mdf mdl mdm mdo mdt mea meb med mee mef mel mem meo met mfa mfb mfd mfe mff mfl mfm mfo mft mla mlb mld mle mlf mll mlm mlo mlt mma mmb mmd mme mmf mml mmm mmo mmt moa mob mod moe mof mol mom moo mot mta mtb mtd mte mtf mtl mtm mto mtt oaa oab oad oae oaf oal oam oao oat ob- oba obb obd obe obf obl obm obo obt oda odb odd ode odf odl odm odo odt oea oeb oed oee oef oel oem oeo oet of- ofa ofb ofd ofe off ofl ofm ofo oft ola olb old ole olf oll olm olo olt om- oma omb omd ome omf oml omm omo omt oo- ooa oob ood oof ool oom ooo oot ot- ota otb otd ote otf otl otm oto ott taa tab tad tae taf tal tam tao tat tba tbb tbd tbe tbf tbl tbm tbo tbt tda tdb tdd tde tdf tdl tdm tdo tdt te- tea teb ted tee tef tel tem teo tet tfa tfb tfd tfe tff tfl tfm tfo tft tla tld tle tlf tll tlm tlo tlt tma tmb tmd tme tmf tml tmm tmo tmt to- toa tob tod toe tof tol tom too tot tta ttb ttd tte ttf ttl ttm tto ttt

a-be a-do aaaa aaab aaad aaae aaaf aaal aaam aaba aabb aabd aabl aabm aabt aada aade aadt aaea aaem aafa aafb aafd aaff aafl aala aald aale aall aalo aama aamb aamd aame aamo aaoe aaoo aata aatf aatt abaa abab abad abae abaf abal abam abat abb- abba abbb abbe abbo abbt abda abdo abed abee abel abet abff abla able ablo abma abmb abmt aboa abob abod abof abol aboo abot abta adaa adab adad adae adal adam adao adat adba adda addd adde addl addo adea adeb adee adel adem adeo adet adfa adfl adle adma admb adme adml adob adod adoe adoo adot adta aeaf aede aedt aela aemt aeom aeta aetf aeto aett afaa afad afam afao afat afdb afdl afee afel afet affa affo afft afla afle afma afoa afoe afol afoo afta afte alaa alad alae alal alam alao alat alb- alba albe albm albo ald- alda alde aldl aldm aldo alea aled alee alef alem aleo alet alfa alfe all- alla alle alll allo alma alme almo aloa alod aloe alof alol alom aloo alot alta alte altm alto amaa amad amae amal amam amat amb- amba ambe ambo amda amdo amdt amed amee amel amet amfm amla amm- amma amme ammo amob amod amof amol amoo amot amta amte amto aoba aola aole aoma aotd aotf at-l at-t ataa atab atad atae atal atat atdt atea ated atee atef atel atem ateo atfb atfe atla atle atlo atm-