a-a a-t aaa aad aae aaf aam aao aat ad- ada add ade adf adm ado adt aea aed aee aef aem aeo aet af- afa afd afe aff afm afo aft ama amd ame amf amm amo amt aoa aod aoe aof aom aoo aot at- ata atd ate atf atm ato att daa dad dae daf dam dao dat dda ddd dde ddf ddm ddo ddt de- dea ded dee def dem deo det dfa dfd dfe dff dfm dfo dft dma dmd dme dmf dmm dmo dmt doa dod doe dof dom doo dot dta dtd dte dtf dtm dto dtt eaa ead eae eaf eam eao eat ed- eda edd ede edf edm edo edt eea eed eee eef eem eeo eet ef- efa efd efe eff efm efo eft em- ema emd eme emf emm emo emt eo- eoa eod eoe eof eom eoo eot eta etd ete etf etm eto ett faa fad fae faf fam fao fat fda fdd fde fdf fdm fdo fdt fea fed fee fef fem feo fet ffa ffd ffe fff ffm ffo fft fma fmd fme fmf fmm fmo fmt foa foe fof fom foo fot fta ftd fte ftf ftm fto ftt m-f m-o maa mad mae maf mam mao mat mda mdd mde mdf mdm mdo mdt mea med mee mef mem meo met mfa mfd mfe mff mfm mfo mft mma mmd mme mmf mmm mmo mmt moa mod moe mof mom moo mot mta mtd mte mtf mtm mto mtt oaa oad oae oaf oam oao oat oda odd ode odf odm odo odt oea oed oee oef oem oeo oet of- ofa ofd ofe off ofm ofo oft om- oma omd ome omf omm omo omt oo- ooa ood oof oom ooo oot ot- ota otd ote otf otm oto ott taa tad tae taf tam tao tat tda tdd tde tdf tdm tdo tdt te- tea ted tee tef tem teo tet tfa tfd tfe tff tfm tfo tft tma tmd tme tmf tmm tmo tmt to- toa tod toe tof tom too tot tta ttd tte ttf ttm tto ttt