Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:6/8
K:D
['d{e} dcd', 'e2 d', 'ABc def', '']  
X:1
L:1/8
M:6/8
K:D
|: A2 d{e} dcd | f2 d{e} dcd |1,3 B2 e e2 f | gfe dcB :|2,4 ecA ABc | def e2 d :: d2 f g2 b | 
 a2 b afd |1,3 d2 e g2 b | afd e2 d :|2,4 ecA ABc | def e2 d :: :: g2 e{f} ede | f2 d{e} dcd | 
 ecA ABc | def e2 d :: :|  