a-a a-b aaa aab aad aag aah aam aar ab- aba abb abd abg abh abm abr ad- ada adb add adg adh adm adr ag- aga agb agd agg agh agm agr aha ahb ahd ahg ahh ahm ahr ama amb amd amg amh amm amr ar- ara arb ard arg arh arm arr baa bab bad bag bah bam bar bba bbb bbd bbg bbh bbm bbr bda bdb bdd bdg bdh bdm bdr bga bgb bgd bgg bgh bgm bgr bha bhb bhd bhg bhh bhm bhr bma bmb bmd bmg bmh bmm bmr bra brb brd brg brh brm brr daa dab dad dag dah dam dar dba dbb dbd dbg dbh dbm dbr dda ddb ddd ddg ddh ddm ddr dga dgd dgg dgh dgm dgr dh- dha dhb dhd dhh dhm dhr dma dmb dmd dmg dmh dmm dmr dra drb drd drg drm drr g-d gaa gab gad gag gah gam gar gba gbd gbg gbh gbm gbr gda gdb gdd gdh gdm gdr gga ggb ggd ggg ggh ggm ggr gha ghb ghd ghg ghh ghr gma gmb gmd gmg gmh gmm gmr gra grb grd grg grh grm grr haa hab had hag hah ham har hba hbb hbd hbg hbh hbm hbr hda hdb hdd hdg hdh hdm hdr hga hgb hgg hgh hgm hgr hha hhb hhd hhg hhh hhm hhr hma hmb hmd hmg hmh hmm hmr hr- hra hrb hrd hrg hrh hrm hrr m-r maa mab mad mag mah mam mar mba mbb mbd mbg mbh mbm mbr mda mdb mdd mdg mdh mdm mdr mga mgb mgd mgh mgm mgr mha mhd mhg mhh mhm mhr mma mmb mmd mmg mmh mmm mmr mra mrb mrd mrg mrh mrm mrr ra- raa rab rad rag rah ram rar rba rbb rbd rbg rbh rbm rbr rda rdb rdd rdg rdh rdm rdr rga rgb rgd rgg rgh rgr rh- rha rhb rhd rhg rhh rhm rhr rma rmb rmd rmg rmh rmm rmr rra rrb rrd rrg rrh rrm rrr