-th a-a a-t aaa aaf aah aam aan aao aat af- afa aff afh afm afn afo aft aha ahf ahh ahm ahn aho aht ama amf amh amm amn amo amt an- ana anf anh anm ann ano ant aoa aof aoh aom aon aoo aot at- ata atf ath atm atn ato att faa faf fah fam fan fao fat ffa fff ffh ffm ffn ffo fft fha fhf fhh fhm fhn fho fma fmf fmh fmm fmn fmo fmt fna fnf fnh fnm fnn fnt foa fof foh fom fon foo fot fta ftf fth ftm ftn fto ftt haa haf hah ham han hao hat hfa hff hfh hfm hfn hfo hft hha hhf hhh hhm hhn hho hht hma hmf hmh hmm hmo hmt hna hnf hnh hnn hno hnt hoa hof hoh hom hon hoo hot hta htf hth htm htn hto htt m-f m-o maa maf mah mam man mao mat mfa mff mfh mfm mfn mfo mft mha mhf mhh mhm mhn mho mht mma mmf mmh mmm mmn mmo mmt mna mnf mnm mnn mno mnt moa mof moh mom mon moo mot mta mtf mth mtm mtn mto mtt naa naf nah nam nan nao nat nfa nff nfn nfo nft nha nhf nhh nhm nhn nht nma nmh nmm nmn nmo nmt nna nnf nnh nnm nnn nno nnt no- noa nof noh nom non noo not nta ntf nth ntm ntn nto ntt oaa oaf oah oam oan oao oat of- ofa off ofm ofn ofo oft oha ohf ohh ohm ohn oho oht om- oma omf omh omm omn omo omt on- ona onf onh onn ono ont oo- ooa oof ooh oom oon ooo oot ot- ota otf oth otm otn oto ott taa taf tah tam tan tao tat tfa tff tfh tfm tfn tfo tft th- tha thf thh thm thn tho tht tma tmf tmh tmm tmn tmo tmt tna tnf tnh tnm tnn tno tnt to- toa tof toh tom ton too tot tta ttf tth ttm ttn tto ttt