a-a aaa aad aae aah aao aas ad- ada add ade adh ado ads aea aed aee aeh aeo aes aha ahd ahe ahh aho ahs aoa aod aoe aoh aoo aos as- asa asd ase ash aso ass daa dad dae dah dao das dda ddd dde ddh ddo dds de- dea ded dee deh deo des dh- dha dhd dhe dhh dho dhs doa dod doe doh doo dos dsa dsd dse dsh dso dss eaa ead eae eah eao eas ed- eda edd ede edh edo eds eea eed eee eeo ees eha ehd ehe ehh eho ehs eo- eoa eod eoe eoh eoo eos es- esa esd ese esh eso ess haa had hae hah hao has hda hdd hde hdh hdo hds he- hea hed hee heh heo hes hha hhd hhe hhh hho hhs hoa hod hoe hoh hoo hos hsa hsd hse hsh hss oaa oad oae oah oao oas oda odd ode odh odo ods oea oed oee oeh oeo oes oha ohd ohe ohh oho ohs oo- ooa ood ooh ooo oos os- osa osd ose osh oso oss saa sad sae sah sao sas sda sdd sde sdh sdo sds se- sea sed see seh seo ses sh- sha shd she shh sho shs soa sod soe soh soo sos ss- ssa ssd sse ssh sso sss