Construct a musical piece that integrates the provided motif and corresponds to the indicated musical structure.
X:1
L:1/4
M:4/4
K:G
['G G']  
X:1
L:1/4
M:4/4
K:G
 G | G _B A A | D3 A | _B d c B | A3 F | G3/2 A/ _B c/B/ | A/G/F/A/ G G | G _B A A | D3 A | 
 _B d c B | A3 F | G3/2 A/ _B c/B/ | A/G/F/A/ G |]  