Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:4/4
K:Edor
['dcdf e2 dB AD (3(FED) FA A2', 'E2 Beef{a} gfge ^defg afdf']  
X:1
L:1/8
M:4/4
K:Edor
|: dcdf e2 dB | AD (3(FED) FA A2 | Bddf edBc | dBAF BE E2 :| Beef{a} gfge | ^defg afdf | 
 e^def{a} g2 fe | dBAF BE E2 | Beef{a} gfge | ^defg afdf | (g/a/g/f/g).e (f/g/f/e/f).e | 
 dBAF BE E2 ||  