-th a-a a-t aaa aah aam aar aat aax aha ahh ahm ahr aht ahx ama amh amm amr amt amx ar- ara arh arm arr art arx at- ata ath atm atr att atx ax- axa axh axm axr axt axx haa hah ham har hat hax hha hhh hhm hhr hht hma hmh hmm hmr hmt hmx hr- hra hrh hrm hrr hrt hta hth htm htr htt htx hxm m-r maa mah mam mar mat max mha mhh mhm mhr mht mhx mma mmh mmm mmr mmt mmx mra mrh mrm mrr mrt mrx mta mth mtm mtr mtt mtx mxa mxr ra- raa rah ram rar rat rax rh- rha rhh rhm rhr rht rma rmh rmm rmr rmt rmx rra rrh rrm rrr rrt rta rtm rtr rtt rtx rxr t-x taa tah tam tar tat tax th- tha thh thm thr tht thx tma tmh tmm tmr tmt tmx tra trh trm trr trt trx tta tth ttm ttr ttt ttx txt xaa xam xar xat xht xma xmh xmm xmr xmt xmx xrt xrx xtm xtr xtx xxx