Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/16
M:2/4
K:D
['ABAG FAGB ABcA dAFA', 'edef dAFA']  
X:1
L:1/16
M:2/4
K:D
 (uFG) | ABAG FAGB | ABcA dAFA | GABA GFED | CDEF .E2(FG) | ABAG FAGB | ABcA dAFA | dfeg fd"^4"ec | 
 d2d2d2 :: uA2 | dcde fdAf | edef dAFA | dcde fgaf | edef e2(Ac) | dcde fagf | edef dAFA | 
 BdAF Ggec | d2d2d2 :|  