Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
Q:1/8=120
M:2/4
K:Amin
['cA aA', 'ed e/g/e/d/']  
X:1
L:1/8
Q:1/8=120
M:2/4
K:Amin
 cA aA | cc e/g/e/d/ | cA aA | B/A/G/B/ de/d/ | cA aA | cd e/g/e/d/ | cd e/d/c | A2 A2 :| ge ae | 
 ed e/g/e/d/ | cA aA | B/A/G/B/ de/d/ | ed/e/ ag | ed e/g/e/d/ | cd e/d/c | A2 A2 :|  