Create a composition based on the provided motif, following the specified musical structure.
X:1
L:1/8
M:3/4
K:Gmix
['G AB']  
X:1
L:1/8
M:3/4
K:Gmix
 G AB | d3 d/d/ B/B/ A | G3 G AB |[M:2/4] d3 B | A2 z B, | DE/E/ GG | A/B/A G B | AA G/G/E | 
 DE G B | A/B/A G/G/E | D2- D |]  