Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/16
M:2/4
K:G
['DG B2B2 B2c2 dedc Bcd2 A2A2 A2B2', 'g2>g2 g2d2 dedc']  
X:1
L:1/16
M:2/4
K:G
|: DG | B2B2 B2c2 | dedc Bcd2 | A2A2 A2B2 | cdcB c2DG | B2 (3BBB B2c2 | d2dc B2d2 | cdcA FAdc | 
 B2G2 G2 :: d2 | g2>g2 g2d2 | dedc B2d2 | g2 (3ggg g2d2 | cdcB A2 (3def | g2>g2 g2d2 | dedc BcdB | 
 c2cA F2dc | BAGF G2 :|  