Construct a melodic piece using the alphabet-based musical sequence and the given motif.
X:1
L:1/8
M:2/4
K:G
['D>E GA B2', 'c>B BA AB cA Ad ed eg']  
X:1
L:1/8
M:2/4
K:G
 D>E GA | B2 AG | BA AG/A/ | BA Bd | D>E GA | B2 AB/A/ | GE ED/E/ |1 GE EG :|2 GE Ed |: ed eg | 
 d2 c>B | BA AB | cA Ad | ed eg | d2 c>B | BG G>A |1 BG Gd :|2 BG GE ||  