Construct a melodic piece using the prescribed alphabetical outline and provided motif.
X:1
L:1/8
Q:1/2=84
M:4/4
K:D
['FG (3(BcB) AF AFAd c2 BA B2', 'a2 gf g2 ef gfed cdef']  
X:1
L:1/8
Q:1/2=84
M:4/4
K:D
|: FG | (3(BcB) AF AFAd | c2 BA B2 ed | cdef gecd | edcB A2 FG | (3(BcB) AF AFAd | c2 BA B2 ed | 
 cdef gecd | e2 d2 d2 :: a2 | b2 af Ad a2 | a2 gf g2 ef | gfed cdef | g2 fe f2 aa | b2 af Adfa | 
 a2 gf g2 ef | gfed cdef | e2 d2 d2 :|  