Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
M:4/4
K:D
['D2 AG', 'geag fddc defg ecAF GBeg fddc dfaf']  
X:1
L:1/8
M:4/4
K:D
|: D2 AG FAAG | F2 AF dFAF | D2 AG FGAd |1 BdAF GBAF :|2 BdAF GBeg || fddc dfaf | gfef geag | 
 fddc defg | ecAF GBeg | fddc dfaf | gfef geag | fdec defd | dcAF GBAF ||  