Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['G FGA A2 =c BAG F2', 'AFF DFF']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 G | FGA A2 =c | BAG F2 D | GAG FGF | BGE E2 G | FGA A2 =c | BAG F2 E | D2 d cBc | dDD D2 :| A | 
 AFF DFF | AFF DFF | GEE CEE | GEE CEE | AFF AB=c | BAG F2 E | D2 d cBc | dDD D2 :|  