Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:6/8
K:G
['', 'A A'  
X:1
L:1/8
M:6/8
K:G
 G |] B A G E F G | A F D G3 | A A A A2 B | (A3 A2) D | F2 F (GE) D | ^C2 A,3 D3 | B B G B2 A | 
 G2 F G2 |]  