Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/4
M:3/4
K:G
['G A', 'd B']  
X:1
L:1/4
M:3/4
K:G
 D | G2 G | A G A | B d B | A G A | B3/2 A/ G | G E D | D E G | A2 B/A/ | G2 G | A G A | B d B | 
 A G A | B3/2 A/ G | G E D | D E G | G2 || B | d2 e | d B G | d2 e | d B G | d B G | d B G | 
 e3/2 d/ c/B/ | B A B/A/ | G2 G | A G A | B d B | A G A | B3/2 A/ G | G E D | D E G | G2 |]  