-al -ol a-a a-c a-t aaa aac aad aae aaf aal aao aat ac- aca acc acd ace acf acl aco act ad- ada adc add ade adf adl ado adt aea aec aed aee aef ael aeo aet af- afa afc afd afe aff afl afo aft al- ala alc ald ale alf all alo alt aoa aoc aod aoe aof aol aoo aot at- ata atc atd ate atf atl ato att c-- caa cac cad cae caf cal cao cat cca ccc ccd cce ccf ccl cco cct cda cdc cdd cde cdf cdl cdo cdt ce- cea cec ced cee cef cel ceo cet cfa cfc cfd cfe cff cfl cfo cft cl- cla clc cld cle clf cll clo clt co- coa coc cod coe cof col coo cot cta ctc ctd cte ctf ctl cto ctt daa dac dad dae daf dal dao dat dca dcc dcd dce dcf dcl dco dct dda ddc ddd dde ddf ddl ddo ddt de- dea dec ded dee def del deo det dfa dfc dfd dfe dff dfl dfo dft dl- dla dlc dld dle dlf dll dlo dlt doa doc dod doe dof dol doo dot dta dtc dtd dte dtf dtl dto dtt eaa eac ead eae eaf eal eao eat ec- eca ecc ecd ece ecf ecl eco ect ed- eda edc edd ede edf edl edo edt eea eec eed eee eef eel eeo eet ef- efa efc efd efe eff efl efo eft ela elc eld ele elf ell elo elt eo- eoa eoc eod eoe eof eol eoo eot eta etc etd ete etf etl eto ett faa fac fad fae faf fal fao fat fca fcc fcd fce fcf fcl fco fct fda fdc fdd fde fdf fdl fdo fdt fea fec fed fee fef fel feo fet ffa ffc ffd ffe fff ffl ffo fft fla flc fld fle flf fll flo flt foa foc foe fof fol foo fot fta ftc ftd fte ftf ftl fto ftt la- laa lac lad lae laf lal lao lat lca lcc lcd lce lcf lcl lco lct lda ldc ldd lde ldf ldl ldo ldt lea lec led lee lef lel leo let lfa lfc lfd lfe lff lfl lfo lft lla llc lld lle llf lll llo llt loa loc lod loe lof lol loo lot lta ltc ltd lte ltf ltl lto ltt oaa oac oad oae oaf oal oao oat oc- oca occ ocd ocf ocl oco oct oda odc odd ode odf odl odo odt oea oec oed oee oef oel oeo oet of- ofa ofc ofd ofe off ofl ofo oft ola olc old ole olf oll olo olt oo- ooa ooc ood oof ool ooo oot ot- ota otc otd ote otf otl oto ott taa tac tad tae taf tal tao tat tca tcc tcd tce tcf tcl tco tct tda tdc tdd tde tdf tdl tdo tdt te- tea tec ted tee tef tel teo tet tfa tfc tfd tfe tff tfl tfo tft tla tlc tld tle tlf tll tlo tlt to- toa toc tod toe tof tol too tot tta ttc ttd tte ttf ttl tto ttt

a-do aaaa aaac aaad aaae aaaf aaal aaca aacc aacd aace aacf aacl aaco aact aada aadc aade aadt aaea aaec aafa aafc aafd aaff aafl aala aalc aald aale aall aalo aaoe aaoo aata aatc aatf aatt ac-t acaa acac acad acae acat acca accc accd acce accf acco acct acda acdc acde acdf acdt ace- acea acec aced acel acet acfc acfd acfe acfl acft acla aclc acle acoa acod acoe acol acot acta actc acte actf actl acto actt adaa adac adad adae adal adao adat adcc adda addc addd adde addl addo adea adee adel adeo adet adfa adfc adfl adle adoc adod adoe adoo adot adta aeac aeaf aecl aect aede aedt aela aelc aeta aetc aetf aeto aett afaa afad afao afat afca afcc afdc afdl afee afel afet affa affc affo afft afla aflc afle afoa afoe afol afoo afta aftc afte alaa alac alad alae alal alao alat alca alcc alce alco ald- alda alde aldl aldo alea alec aled alee alef aleo alet alfa alfe all- alla alle alll allo aloa aloc alod aloe alof alol aloo alot alta alte alto aoca aoce aola aole aotc aotd aotf at-l at-t ataa atac atad atae atal atat atca atcc atcf atcl atco atdt atea atec ated atee atef atel ateo atfc atfe atla atle atlo atoc atod atoe atof atol atot atta atte atto c-cd caaa caac caaf caal caat cac- caca cacc cace caco cada cadc cadd cade cado caec cafa cafc cafe caff cafl cala calc cald cale calf call calo calt caod caol cat- cata catc catd cate catf cato catt ccaa ccac ccad ccaf ccat ccca cccc cccf cccl ccdc ccdf cced ccee ccel ccfa ccfc ccfd ccff ccfl ccla cclc ccoc ccod cctc cctl cctt cd-e cdaa cdac cdad cdda cddl cdec cdef cdfa cdfe cdot ceac cead ceal ceat cec- ceca cece ceco cect ceda cedd cede cedo cedt ceec ceel cef- cefa cefc cel- cela celc cele celf cell celo celt ceol cet- ceta cete ceto cfaa cfac cfae cfao cfca cfcf cfcl cfco cfda cfoa cfta cftc cfte cftl clad claf clat clcd cldc clea clec cled clee clef cleo clet clod cloe clof cloo clot cltc coad coal coat coca coce coco coct coda codd code codl coed coel cofc cofe coff coft col- cola cold cole coll colo colt cood coof cool coot cota cotc cote coto cott ctae ctal ctca ctcf ctec ctfc ctfo ctle ctol ctot ctta daad daae daal daca dace dact dada dade dado dafa dafc dafe daff dafo daft dala dale dalf dall dalo dalt data date dato datt dcca dccc dccl dcct dcfc dctc dddd ddlc ddoc ddot deac dead deae deaf deal dec- deca decc decd dece decl deco