Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/16
M:2/4
K:G
['D G2G2 D2(A,G,) D2<(G2D) (B,2A,)B, G,4 (c<B)AF', '(GF)(ED) C2<(E2C) B,2<(D2B,)', '(GF)(ED) G2g2']  
X:1
L:1/16
M:2/4
K:G
 D | G2G2 D2(A,G,) | D2<(G2D) (B,2A,)B, | G,4 (c<B)AF | G2G2 D2(B,G,) | D2<(G2D) (B,2<A,2)B, | 
 D2G2G2 :: A2 | (GF)(ED) C2<(E2C) | B,2<(D2B,) A,2>B,2 | G,4 (c<B)AF | (GF)(ED) C2<(E2C) | 
 B,2<(D2B,) A,2>B,2 | D2G2G2 :: A2 | (GF)(ED) G2g2 | e4 (d2B2) (de)(fg) | a4 (AB)AF | 
 (GF)(ED) G2g2 | e2(dB) d2<(g2d) | B2G2G2 :|  