Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/4
M:3/2
K:C
['A A']  
X:1
L:1/4
M:3/2
K:C
 z2 z A A c | e3 d c e | c A2 A A c | e3 e (d/c/) A | d3 A A c | e3 d c e | c A2 A A e | 
 d3 (e/d/) c G | A3 z2 z |]  