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:2/4
K:A
['a2 gb (.e2 .c2) dfed c2 A2', 'z2 c2 (3(cBc) e2 c2 dfed c2']  
X:1
L:1/8
M:2/4
K:A
 a2 gb | (.e2 .c2) | dfed | c2 A2 | dfed | ceAc | B2 G2 | A2 z2 :: c2 (3(cBc) | e2 c2 | dfed | 
 c2 A2 | dfed | ceAc | B2 G2 | A2 z2 :|  