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 d>B', 'd2 g>f e>dc>B', 'GBdB Gcec']  
X:1
L:1/8
M:2/4
K:G
 G2 d>B | G2 d>B | c>dc>B | A>G F2 | G2 d>B G2 d>B | c>AG>F | G2 z2 :: d2 g>f | e>dc>B | A>Bc>d | 
 B2 G2 | d2 g>f | e>dc>B | A>cA>F | G2 z2 :: GBdB | Gcec | GBdB | cAGF | GBdB | Gcec | BAGF | 
 G2 G,2 :|  