a-a a-t aaa aaf aam aan aar aat aau af- afa aff afm afn afr aft afu ama amf amm amn amr amt amu an- ana anf anm ann anr ant anu ar- ara arf arm arn arr art aru at- ata atf atm atn atr att atu au- aua auf aum aun aur aut faa faf fam fan far fat fau ffa fff ffm ffn ffr fft ffu fma fmf fmm fmn fmr fmt fmu fna fnf fnm fnn fnr fnt fnu fra frf frm frn frr frt fru fta ftf ftm ftn ftr ftt ftu fua fuf fum fun fur fut fuu m-f m-r maa maf mam man mar mat mau mfa mff mfm mfn mfr mft mfu mma mmf mmm mmn mmr mmt mmu mna mnf mnm mnn mnr mnt mnu mra mrf mrm mrn mrr mrt mru mta mtf mtm mtn mtr mtt mtu mua muf mum mun mur mut muu naa naf nam nan nar nat nau nfa nff nfn nfr nft nfu nma nmm nmn nmr nmt nmu nna nnf nnm nnn nnt nnu nra nrf nrm nrn nrr nrt nru nta ntf ntm ntn ntr ntt ntu nua num nun nur nut nuu ra- raa raf ram ran rar rat rau rfa rff rfm rfn rfr rft rfu rma rmf rmm rmn rmr rmt rna rnm rnn rnr rnt rnu rra rrf rrm rrn rrr rrt rru rta rtf rtm rtn rtr rtt rtu rua ruf rum run rur rut ruu taa taf tam tan tar tat tau tfa tff tfm tfn tfr tft tfu tma tmf tmm tmn tmr tmt tmu tna tnf tnm tnn tnr tnt tra trf trm trn trr trt tru tta ttf ttm ttn ttr ttt ttu tua tuf tum tun tur tut tuu ua- uaa uaf uam uan uar uat uau ufa uff ufm ufn ufr uft ufu um- uma umf umm umn umr umt umu un- una unf unm unn unr unt unu ur- ura urf urm urn urr urt uru uta utf utm utn utr utt utu uua uum uun uur uut uuu