Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:12/8
K:D
['B2 E GFE', 'B2 E GFE F2 E']  
X:1
L:1/8
M:12/8
K:D
 D2 F FED E2 F G2 A |1 B2 E GFE F2 E D3 :|2 B2 E GFE F2 E D2 d |: ded c2 d e2 d cBA | 
 B2 E GFE B2 E GFE | ded c2 d e2 d cBA |1 B2 E GFE F2 E D2 d :|2 B2 E GFE F2 E D3 ||  