Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
M:4/4
K:D
['', 'FE DEFD EFGE', 'fddc (3ddd'  
X:1
L:1/8
M:4/4
K:D
 FE |: DEFD EFGE | FA^GA (3AAA FE | DEFD EFGE |1 FDDC (3DDD FE :|2 FDDC (3DDD Ac |: dece dece | 
 Addc (3ddd Ac | dece dfeg |1 fddc (3ddd Ac :|2 fddc (3ddd d2 ||  