Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
Q:3/8=90
M:9/8
K:D
['d2 d', 'e2 e']  
X:1
L:1/8
Q:3/8=90
M:9/8
K:D
 A | d2 d .fed .fed | e2 e .g(fe) .g(fe) | d2 d .f(ed) .f(ed) | c2 e b2 a gfe | d2 d .fed .fed | 
 e2 e .g(fe) .gfe | f2 b .a(gf) .e(dc) | d2 d' a2 f d2 :: f | e2 e efg efg | f2 d a2 f efg | 
 e2 e efg efg | f2 d a2 f d'2 a | b3 b3 bag | a3 a3 agf | e2 e b2 a gfe | d2 d' a2 f d3 :|  