Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/4
M:3/4
K:G
['G G']  
X:1
L:1/4
M:3/4
K:G
 G D E/A/ | G G G | c B A/G/ | B A c/d/ | c B B/A/ | A G/E/ G | G G G/B/ | A A G/E/ | G D E/A/ | 
 G G G | c B B/c/ | B A c/d/ | c B B/c/ | B A/E/ G | G G G/B/ | A A G/D/ :|  