Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/4
M:4/4
K:F
['F F']  
X:1
L:1/4
M:4/4
K:F
 C | F F F F | d c A G | F2 D C | D F2 C | F F F F | d c c A | A2 G F | G2 A c | d2 d c | A2 F G | 
 A G F D | C2 C D | F F F F | d c A G | F2 D C | D F2 |]  