Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/8
M:9/8
K:D
['AGF DED D2 d', 'ded dcB']  
X:1
L:1/8
M:9/8
K:D
 d | AGF DED D2 d | AGF E2 F G2 E | AGF DED D2 d | e2 E E2 F G2 E :: ded dcB A2 A | BcB d2 e f2 e | 
 ded dcB AGF | e2 E E2 F G2 E :|  