Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:2/4
K:G
['AD DF/G/ AD DA/B/ cc']  
X:1
L:1/8
M:2/4
K:G
 F/G/ |"D7" AD DF/G/ | AD DA/B/ | cc AG |"G" G2"D" FF/G/ |"D7" AD DF/G/ | AD DA/B/ | cc BA | 
"G" G2 G2 |]  