a-a a-b aaa aab aad aag aah aam aas ab- aba abb abd abg abh abm abs ad- ada adb add adg adh adm ads ag- aga agb agd agg agh agm ags aha ahb ahd ahg ahh ahm ahs ama amb amd amg amh amm ams as- asa asb asd asg ash asm ass baa bab bad bag bah bam bas bba bbb bbd bbg bbh bbm bbs bda bdb bdd bdg bdh bdm bds bga bgb bgd bgg bgh bgm bgs bha bhb bhd bhg bhh bhm bhs bma bmb bmd bmg bmh bmm bms bsa bsb bsd bsg bsh bsm bss daa dab dad dag dah dam das dba dbb dbd dbg dbh dbm dbs dda ddb ddd ddg ddh ddm dds dga dgd dgg dgh dgm dgs dh- dha dhb dhd dhh dhm dhs dma dmb dmd dmg dmh dmm dms dsa dsb dsd dsg dsh dsm dss g-d gaa gab gad gag gah gam gas gba gbd gbg gbh gbm gbs gda gdb gdd gdh gdm gds gga ggb ggd ggg ggh ggm ggs gha ghb ghd ghg ghh ghs gma gmb gmd gmg gmh gmm gms gsa gsb gsd gsg gsm gss haa hab had hag hah ham has hba hbb hbd hbg hbh hbm hbs hda hdb hdd hdg hdh hdm hds hga hgb hgg hgh hgm hgs hha hhb hhd hhg hhh hhm hhs hma hmb hmd hmg hmh hmm hms hsa hsb hsd hsg hsh hsm hss maa mab mad mag mah mam mas mba mbb mbd mbg mbh mbm mbs mda mdb mdd mdg mdh mdm mds mga mgb mgd mgh mgm mgs mha mhd mhg mhh mhm mhs mma mmb mmd mmg mmh mmm mms msa msb msd msg msh msm mss saa sab sad sag sah sam sas sba sbb sbd sbg sbh sbm sbs sda sdb sdd sdg sdh sdm sds sga sgb sgd sgg sgh sgm sgs sh- sha shb shd shg shh shm shs sma smb smd smg smh smm sms ss- ssa ssb ssd ssg ssh ssm sss