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:12/8
K:G
['G2 A', 'ded dcA', 'a2 g', 'B/c/BG A/c/AG']  
X:1
L:1/8
M:12/8
K:G
 D | G2 A BAG AGF GFD | G2 A BdB cAG F2 D | G2 A BAG AGF GFD | fag fed cAF G2 || A | 
 ded dcA d2 G G2 A | ded dcA cAG FGA | ded dcA d2 G G2 d/e/ | fag fed cAF G2 || d | 
 gab a2 g a2 g g2 d | gab a2 g a2 g f2 d | gab a2 g a2 g g2 d/e/ | fag fed cAF G2 || G/A/ | 
 B/c/BG A/c/AG d2 G G2 A | B/c/BG A/c/AG cAG FGA | BAG AGF GFD FGA | fag fed cAF G2 ||  