Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/4
Q:3/8=180
M:6/4
K:G
['d B', 'e d']  
X:1
L:1/4
Q:3/8=180
M:6/4
K:G
 B | G3/2 A/ B g e/f/ g | g d B d2 e | G3/2 A/ B g e/f/ g | g d B A2 B | G3/2 A/ B g e/f/ g | 
 g d B g2 a | f3/2 e/ d e d B | d B G G2 || B | G3/2 A/ B d2 e | d (B/c/)(d/B/) d2 B | 
 G3/2 A/ B d2 e | d B G A2 B | G3/2 A/ B d2 e | d (B/c/)(d/B/) g2 a/g/ | f3/2 e/ d e d B | 
 d B G G2 |]  