a-a a-b a-z aaa aab aah aam aar aaz ab- aba abb abh abm abr abz aha ahb ahh ahm ahr ahz ama amb amh amm amr amz ar- ara arb arh arm arr arz az- aza azb azm azz baa bab bah bam bar baz bba bbb bbh bbm bbr bha bhb bhh bhm bhr bma bmb bmh bmm bmr bmz bra brb brh brm brr brz bza bzh bzr bzz haa hab hah ham har haz hba hbb hbh hbm hbr hbz hha hhb hhh hhm hhr hhz hma hmb hmh hmm hmr hmz hr- hra hrb hrh hrm hrr hrz m-r maa mab mah mam mar maz mba mbb mbh mbm mbr mha mhh mhm mhr mhz mma mmb mmh mmm mmr mmz mra mrb mrh mrm mrr mrz mza mzb mzm ra- raa rab rah ram rar raz rba rbb rbh rbm rbr rh- rha rhb rhh rhm rhr rma rmb rmh rmm rmr rra rrb rrh rrm rrr rza rzb rzm zaa zab zah zam zar zaz zbb zbm zbr zha zhr zma zmb zmm zrh zzr zzz