-th a-a a-c a-t aaa aac aah aam aan aat ac- aca acc ach acm acn act aha ahc ahh ahm ahn aht ama amc amh amm amn amt an- ana anc anh anm ann ant at- ata atc ath atm atn att c-- caa cac cah cam can cat cca ccc cch ccm ccn cct ch- cha chc chh chm chn cht cma cmc cmh cmm cmn cmt cn- cna cnc cnh cnm cnn cnt cta ctc cth ctm ctn ctt haa hac hah ham han hat hca hcc hch hcm hcn hct hha hhc hhh hhm hhn hht hma hmc hmh hmm hmt hna hnc hnh hnn hnt hta htc hth htm htn htt maa mac mah mam man mat mc- mca mcc mch mcm mcn mct mha mhc mhh mhm mhn mht mma mmc mmh mmm mmn mmt mna mnc mnm mnn mnt mta mtc mth mtm mtn mtt naa nac nah nam nan nat nca ncc nch ncm ncn nct nha nhc nhh nhm nhn nht nma nmc nmh nmm nmn nmt nna nnc nnh nnm nnn nnt nta ntc nth ntm ntn ntt taa tac tah tam tan tat tca tcc tch tcm tcn tct th- tha thc thh thm thn tht tma tmc tmh tmm tmn tmt tna tnc tnh tnm tnn tnt tta ttc tth ttm ttn ttt