a-a a-b a-q aaa aab aad aae aah aaq aas ab- aba abb abd abe abh abq abs ad- ada adb add ade adh adq ads aea aeb aed aee aeh aeq aes aha ahb ahd ahe ahh ahq ahs aqa aqs as- asa asb asd ase ash asq ass baa bab bad bae bah baq bas bba bbb bbd bbe bbh bbq bbs bda bdb bdd bde bdh bdq bds be- bea beb bed bee beh beq bes bha bhb bhd bhe bhh bhq bhs bqd bqe bsa bsb bsd bse bsh bss daa dab dad dae dah daq das dba dbb dbd dbe dbh dbq dbs dda ddb ddd dde ddh ddq dds de- dea deb ded dee deh deq des dh- dha dhb dhd dhe dhh dhs dqa dqe dqs dsa dsb dsd dse dsh dsq dss eaa eab ead eae eah eas eba ebb ebd ebe ebh ebq ebs ed- eda edb edd ede edh eds eea eeb eed eee ees eha ehb ehd ehe ehh ehs eqa eqe eqq eqs es- esa esb esd ese esh esq ess haa hab had hae hah haq has hba hbb hbd hbe hbh hbs hda hdb hdd hde hdh hds he- hea heb hed hee heh hes hha hhb hhd hhe hhh hhs hqs hsa hsb hsd hse hsh hsq hss qaa qad qah qas qba qbd qbe qbq qbs qda qdb qds qed qee qeh qhs qqq qsa qsd saa sab sad sae sah saq sas sba sbb sbd sbe sbh sbq sbs sda sdb sdd sde sdh sdq sds se- sea seb sed see seh seq ses sh- sha shb shd she shh shs sqa sqd sqq sqs ss- ssa ssb ssd sse ssh ssq sss