Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:4/4
K:A
['A,G,A,C EA,CE ACEA cEAc eaga fedc', 'A3 e fece aece Aece fece eaga'  
X:1
L:1/8
M:4/4
K:A
 B, | A,G,A,C EA,CE | ACEA cEAc | eaga fedc | eFBA GEDB, | A,G,A,C EA,CE | ACEA cEAc | eaga fedc | 
 BEGB A3 :| e | fece aece | Aece fece | eaga fedc | dFBA GEDB, | A,CEA ceae | DFAd fage | 
 begb aecA | BEGB A3 :|  