Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/4
M:4/4
K:G
['G G']  
X:1
L:1/4
M:4/4
K:G
 G | G A B c | d d d2 | B/c/ d B/c/ d | c B A d | d A B G | F G A2 | B A G G | G F G |]  