Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/4
M:4/4
K:F
['F A']  
X:1
L:1/4
M:4/4
K:F
 C | F F A (G/A/) | c d F D | F F A (G/A/) | c G F C | F/ F/ F A (G/A/) | c d F D | F F A (G/A/) | 
 c G F c | f e d c | d c/ c/ c (A/c/) | f F A G/ A/ | c d c c | f e/ e/ d c/ c/ | d c/ c/ c A | 
 F G A/ A/ G/ A/ | c G/ G/ F |]  