a-a a-c a-t aaa aac aaf aam aan aao aat aau ac- aca acc acf acm acn aco act acu af- afa afc aff afm afn afo aft afu ama amc amf amm amn amo amt amu an- ana anc anf anm ann ano ant anu aoa aoc aof aom aon aoo aot aou at- ata atc atf atm atn ato att atu au- aua auc auf aum aun auo aut c-- caa cac caf cam can cao cat cau cca ccc ccf ccm ccn cco cct ccu cfa cfc cff cfm cfn cfo cft cfu cma cmc cmf cmm cmn cmo cmt cmu cn- cna cnc cnf cnm cnn cno cnt cnu co- coa coc cof com con coo cot cou cta ctc ctf ctm ctn cto ctt ctu cua cuc cuf cum cun cuo cut cuu faa fac faf fam fan fao fat fau fca fcc fcf fcm fcn fco fct fcu ffa ffc fff ffm ffn ffo fft ffu fma fmc fmf fmm fmn fmo fmt fmu fna fnc fnf fnm fnn fnt fnu foa foc fof fom fon foo fot fou fta ftc ftf ftm ftn fto ftt ftu fua fuf fum fun fuo fut fuu m-f m-o maa mac maf mam man mao mat mau mc- mca mcc mcf mcm mcn mco mct mcu mfa mfc mff mfm mfn mfo mft mfu mma mmc mmf mmm mmn mmo mmt mmu mna mnc mnf mnm mnn mno mnt mnu moa moc mof mom mon moo mot mou mta mtc mtf mtm mtn mto mtt mtu mua muc muf mum mun mut muu naa nac naf nam nan nao nat nau nca ncc ncf ncm ncn nco nct ncu nfa nfc nff nfn nfo nft nfu nma nmc nmm nmn nmo nmt nmu nna nnc nnf nnm nnn nno nnt nnu no- noa noc nof nom non noo not nou nta ntc ntf ntm ntn nto ntt ntu nua nuc num nun nuo nut nuu oaa oac oaf oam oan oao oat oau oc- oca occ ocf ocm ocn oco oct ocu of- ofa ofc off ofm ofn ofo oft ofu om- oma omc omf omm omn omo omt omu on- ona onc onf onn ono ont onu oo- ooa ooc oof oom oon ooo oot ot- ota otc otf otm otn oto ott otu ou- oua ouc ouf oum oun ouo out taa tac taf tam tan tao tat tau tca tcc tcf tcm tcn tco tct tcu tfa tfc tff tfm tfn tfo tft tfu tma tmc tmf tmm tmn tmo tmt tmu tna tnc tnf tnm tnn tno tnt to- toa toc tof tom ton too tot tou tta ttc ttf ttm ttn tto ttt ttu tua tuc tuf tum tun tuo tut tuu ua- uaa uac uaf uam uan uao uat uau uca ucc ucf ucm ucn uco uct ucu ufa ufc uff ufm ufn ufo uft ufu um- uma umc umf umm umn umo umt umu un- una unc unf unm unn uno unt unu uoa uoc uom uon uoo uot uta utc utf utm utn uto utt utu uua uuc uum uun uut uuu