Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/4
Q:1/2=120
M:2/2
K:F
['c A A', 'c f', 'B/A/G/F/ G/F/E/D/ C c d/c/B/A/ B/A/G/F/ F3', 'f c f e/f/g/e/']  
X:1
L:1/4
Q:1/2=120
M:2/2
K:F
"^1" d | c A A F | G2 C3/2 d/ | c A A G/F/ | F2 F ||"^2" f | c f e f | g G G g | c f e/f/g/e/ | 
 f3 ||"^3" c | d/c/B/A/ B/A/G/F/ | G/F/E/D/ C c | d/c/B/A/ B/A/G/F/ | F3 ||"^4" d | c f e f | 
 g G G f | c f e/f/g/e/ | f3 |]  