Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:6/8
K:G
['D3 G3', 'd3 g3'  
X:1
L:1/8
M:6/8
K:G
|: D3 G3 | AGA Bcd | D3 G3 | EAG FED | D3 G3 | AGA Bcd | efg dcB | ABG FED :: d3 g3 | ege dBG | 
 d3 g3 | eag fed | gbg afa | ege dBd | efg dcB | ABG FED :|  