a-a a-t aaa aad aaf aam aan aat aau ad- ada add adf adm adn adt adu af- afa afd aff afm afn aft afu ama amd amf amm amn amt amu an- ana and anf anm ann ant anu at- ata atd atf atm atn att atu au- aua aud auf aum aun aut daa dad daf dam dan dat dau dda ddd ddf ddm ddn ddt ddu dfa dfd dff dfm dfn dft dfu dma dmd dmf dmm dmn dmt dmu dna dnd dnf dnm dnn dnt dta dtd dtf dtm dtn dtt dtu dua dud duf dum dun dut faa fad faf fam fan fat fau fda fdd fdf fdm fdn fdt fdu ffa ffd fff ffm ffn fft ffu fma fmd fmf fmm fmn fmt fmu fna fnd fnf fnm fnn fnt fnu fta ftd ftf ftm ftn ftt ftu fua fud fuf fum fun fut fuu m-f maa mad maf mam man mat mau mda mdd mdf mdm mdn mdt mdu mfa mfd mff mfm mfn mft mfu mma mmd mmf mmm mmn mmt mmu mna mnf mnm mnn mnt mnu mta mtd mtf mtm mtn mtt mtu mua mud muf mum mun mut muu naa nad naf nam nan nat nau nda ndd ndf ndm ndn ndt ndu nfa nfd nff nfn nft nfu nma nmd nmm nmn nmt nmu nna nnf nnm nnn nnt nnu nta ntd ntf ntm ntn ntt ntu nua nud num nun nut nuu taa tad taf tam tan tat tau tda tdd tdf tdm tdn tdt tdu tfa tfd tff tfm tfn tft tfu tma tmd tmf tmm tmn tmt tmu tna tnd tnf tnm tnn tnt tta ttd ttf ttm ttn ttt ttu tua tud tuf tum tun tut tuu ua- uaa uad uaf uam uan uat uau uda udd udf udm udn udt udu ufa ufd uff ufm ufn uft ufu um- uma umd umf umm umn umt umu un- una und unf unm unn unt unu uta utd utf utm utn utt utu uua uum uun uut uuu