Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
M:9/8
K:A
['ecA ABA', 'a2 ue aga ecA cef =gfg B=GB']  
X:1
L:1/8
M:9/8
K:A
 uf | ecA ABA cef | =gfg B=GB d2 f | ecA ABA cde | aga bag a2 :: ue | aga ecA cef | 
 =gfg B=GB ud2 uf | ecA ABA cde | aga bag a2 :|  