-er a-a a-z aaa aae aaj aar aaz aea aee aej aer aez aja aje ajj ajr ar- ara are arj arr arz az- aza aze azz eaa eae eaj ear eaz eea eee eer eja era ere err erz eze ezr ezz j-z jaa jae jaj jar jaz jea jee jej jer jez jja jjj jjr jra jrr jrz ra- raa rae raj rar raz re- rea ree rer rez rja rjr rra rrr rza rze zaa zaj zar zaz zea zee zer zez zje zzr zzz