Create musical pieces that follow the designated structure and incorporate the provided musical motif.
X:1
L:1/8
M:2/4
K:G
['D ED D G/A/ BA G3/2 A/']  
X:1
L:1/8
M:2/4
K:G
 D | ED D G/A/ | BA G3/2 A/ | BB d e/d/ | BG A3/2 B/ | GG DD | E3/2 D/ DG | GD GA | G2 G | B | 
 d3/2 e/ dd | BG D2 | G/A/ Bd B | d(d/e/) d2 | BA GE | D(D/E/) D2 | GA B(A/G/) | G2 G |:  