-al a-a a-b aaa aab aad aah aal aam aar ab- aba abb abd abh abl abm abr ad- ada adb add adh adl adm adr aha ahb ahd ahh ahl ahm ahr al- ala alb ald alh all alm alr ama amb amd amh aml amm amr ar- ara arb ard arh arl arm arr baa bab bad bah bal bam bar bba bbb bbd bbh bbl bbm bbr bda bdb bdd bdh bdl bdm bdr bha bhb bhd bhh bhl bhm bhr bla blb bld blh bll blm blr bma bmb bmd bmh bml bmm bmr bra brb brd brh brl brm brr daa dab dad dah dal dam dar dba dbb dbd dbh dbl dbm dbr dda ddb ddd ddh ddl ddm ddr dh- dha dhb dhd dhh dhl dhm dhr dl- dla dlb dld dlh dll dlm dlr dma dmb dmd dmh dml dmm dmr dra drb drd drl drm drr haa hab had hah hal ham har hba hbb hbd hbh hbl hbm hbr hda hdb hdd hdh hdl hdm hdr hha hhb hhd hhh hhl hhm hhr hla hlb hld hlh hll hlm hlr hma hmb hmd hmh hml hmm hmr hr- hra hrb hrd hrh hrl hrm hrr la- laa lab lad lah lal lam lar lba lbb lbd lbh lbl lbm lbr lda ldb ldd ldh ldl ldm ldr lha lhb lhd lhh lhr lla llb lld lll llm llr lma lmb lmd lmh lml lmm lmr lra lrb lrd lrh lrm lrr m-r maa mab mad mah mal mam mar mba mbb mbd mbh mbl mbm mbr mda mdb mdd mdh mdl mdm mdr mha mhd mhh mhl mhm mhr mla mlb mld mlh mll mlm mlr mma mmb mmd mmh mml mmm mmr mra mrb mrd mrh mrl mrm mrr ra- raa rab rad rah ral ram rar rba rbb rbd rbh rbl rbm rbr rda rdb rdd rdh rdl rdm rdr rh- rha rhb rhd rhh rhl rhm rhr rla rld rlh rll rlm rlr rma rmb rmd rmh rml rmm rmr rra rrb rrd rrh rrl rrm rrr