Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
Q:3/8=88
M:3/8
K:F
['ffd e2 e cAB cdc e2']  
X:1
L:1/8
Q:3/8=88
M:3/8
K:F
 d | ffd | e2 e | cAB | cdc | e2 d | f e2- | ezd | ffd | e2 e | cAB | cdc | e2 c | d c2- | c z ||  