-er a-a aaa aae aag aah aaj aar aea aee aeg aeh aej aer ag- aga age agg agh agj agr aha ahe ahg ahh ahj ahr aja aje ajh ajj ajr ar- ara are arg arh arj arr eaa eae eag eah eaj ear eea eee eeg eer ega ege egg egh egr eha ehe ehg ehh ehr eja era ere erg erh err gaa gae gag gah gaj gar ge- gea gee geg geh ger gga ggg ggh ggj ggr gha ghe ghg ghh ghj ghr gja gje gjg gjr gra gre grg grh grj grr haa hae hag hah haj har he- hea hee heg heh hej her hga hge hgg hgh hgr hha hhe hhg hhh hhj hhr hja hjr hr- hra hre hrg hrh hrj hrr jaa jae jag jah jaj jar jea jee jeg jeh jej jer jga jge jgh jgr jha jhe jhj jhr jja jjg jjj jjr jra jrg jrr ra- raa rae rag rah raj rar re- rea ree reg reh rer rga rge rgg rgh rgr rh- rha rhe rhg rhh rhr rja rjg rjr rra rrg rrh rrr