Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
M:2/2
K:D
['', 'cBcA B A3', 'cBcA B A3']  
X:1
L:1/8
M:2/2
K:D
"^A" FG |: A2 B(A A)GFG | A2 B2 A4 | BABd BAGA | B d3 B4 | cBcA B A3 | cBcA B A3 | 
[M:3/2] AABA d2 e(f f)d e2 |1[M:2/2] d6 FG :|2 d6 e2 |:"^B" fed(B B)AGA | B2 d2 B2 e2 | 
 fed(B B)AGA | B2 d2 B4 | cBcA B A3 | cBcA B A3 | AABA d2 e(f f)d e2 |1 d6 e3 :|2 d6 |]  