Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
M:2/4
K:G
['G2 g>e dB Be dB', 'Bd ga/g/ fg e3 f g2 fg', 'ef/e/ dB']  
X:1
L:1/8
M:2/4
K:G
|: G2 g>e | dB Be | dB GA | BA AB | G2 g>e | dB Be | dB AB |1 GDEF :|2 G2 Bd |: ga/g/ fg | ed Bd | 
 ga/g/ fg | e3 f | g2 fg | ed Be | dB AB | G2 Bd :: g2 a2 | b3 a | gf ef | g3 d | ef/e/ dB | 
 ef/e/ dB | dB AB |1 G2 Bd :|2 G2 GF ||  