Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
Q:1/2=80
M:4/4
K:D
['fd dA']  
X:1
L:1/8
Q:1/2=80
M:4/4
K:D
 e | fd dA F>G AB | =c/c/c cG EG eg | fd dA EG Bg | fa ef d/d/d d |:  