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
['F/E/ |O D2 A AFD E2 e', 'fed BAG']  
X:1
L:1/8
M:6/8
K:D
 F/E/ |O D2 A AFD | E2 e ecA | dfa afd | f2 a afd | gab fga | f/e/de efg | fed BAG | A2 d d2 || 
 d/e/ | fed BAG | E2 e efg | fed gfe | f3 f/a/ge | gab fga | f/e/de efg | fed BAG | 
 Add A2 FO!D.C.! ||  