a-a a-i a-t aaa aad aaf aai aam aat ad- ada add adf adi adm adt af- afa afd aff afi afm aft ai- aia aid aif aii aim ait ama amd amf ami amm amt at- ata atd atf ati atm att daa dad daf dai dam dat dda ddd ddf ddi ddm ddt dfa dfd dff dfi dfm dft di- dia did dif dii dim dit dma dmd dmf dmi dmm dmt dta dtd dtf dti dtm dtt faa fad faf fai fam fat fda fdd fdf fdi fdm fdt ffa ffd fff ffi ffm fft fia fid fif fii fim fit fma fmd fmf fmi fmm fmt fta ftd ftf fti ftm ftt i-d i-f ia- iaa iad iaf iai iam iat ida idd idf idi idm idt ifa ifd iff ifi ifm ift iia iid iif iii iim iit im- ima imd imf imi imm imt ita itd itf iti itm itt m-f maa mad maf mai mam mat mda mdd mdf mdi mdm mdt mfa mfd mff mfi mfm mft mi- mia mid mif mii mim mit mma mmd mmf mmi mmm mmt mta mtd mtf mti mtm mtt taa tad taf tai tam tat tda tdd tdf tdi tdm tdt tfa tfd tff tfi tfm tft tia tid tif tii tim tit tma tmd tmf tmi tmm tmt tta ttd ttf tti ttm ttt