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
['efe d2', 'd2 A ABA']  
X:1
L:1/8
M:6/8
K:D
 A |:"D" fgf"A7" efe |"D" d2 A ABA |"G" gag"D" fgf |"A7" e2 A ABA |"D" fgf"A7" efe |"D" d2 A ABA | 
"G" B2 d"A7" ABc |"D" d2 A ABA ::"A7" c2 c cBc | efe cBA |"D" d2 d ABA | aba fed |"G" gfg"D" fef | 
"A7" efe cBA |"D" a2 f"A7" gfe |1"D" d2 A ABA :|2"D" d3 d3 ||  