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:4/4
K:D
['DFAd edfd', 'fd (3ddd']  
X:1
L:1/8
M:4/4
K:D
 DFAd edfd | (3Bcd AF GFEF | DFAd edfd | BdAG FD D2 :| fd (3ddd bdfd | gefd cdeg | fd (3ddd BdAd | 
 FdEc dD D2 :|  