a-a a-t aaa aad aae aaf aam aan aat ad- ada add ade adf adm adn adt aea aed aee aef aem aen aet af- afa afd afe aff afm afn aft ama amd ame amf amm amn amt an- ana and ane anf anm ann ant at- ata atd ate atf atm atn att daa dad dae daf dam dan dat dda ddd dde ddf ddm ddn ddt de- dea ded dee def dem den det dfa dfd dfe dff dfm dfn dft dma dmd dme dmf dmm dmn dmt dna dnd dne dnf dnm dnn dnt dta dtd dte dtf dtm dtn dtt eaa ead eae eaf eam ean eat ed- eda edd ede edf edm edn edt eea eed eee eef eem een eet ef- efa efd efe eff efm eft em- ema emd eme emf emm emn emt en- ena end ene enf enm enn ent eta etd ete etf etm etn ett faa fad fae faf fam fan fat fda fdd fde fdf fdm fdn fdt fea fed fee fef fem fen fet ffa ffd ffe fff ffm ffn fft fma fmd fme fmf fmm fmn fmt fna fnd fne fnf fnm fnn fnt fta ftd fte ftf ftm ftn ftt m-f maa mad mae maf mam man mat mda mdd mde mdf mdm mdn mdt mea med mee mef mem men met mfa mfd mfe mff mfm mfn mft mma mmd mme mmf mmm mmn mmt mna mne mnf mnm mnn mnt mta mtd mte mtf mtm mtn mtt naa nad nae naf nam nan nat nda ndd nde ndf ndm ndn ndt ne- nea ned nee nef nem nen net nfa nfd nfe nff nfn nft nma nmd nme nmm nmn nmt nna nne nnf nnm nnn nnt nta ntd nte ntf ntm ntn ntt taa tad tae taf tam tan tat tda tdd tde tdf tdm tdn tdt te- tea ted tee tef tem ten tet tfa tfd tfe tff tfm tfn tft tma tmd tme tmf tmm tmn tmt tna tnd tne tnf tnm tnn tnt tta ttd tte ttf ttm ttn ttt