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:A
['(3e/f/a/ aA A>B ce ab/a/ ge e/f/g/a/', 'ef/e/ dB']  
X:1
L:1/8
M:2/4
K:A
|: (3e/f/a/ | aA A>B | ce ab/a/ | ge e/f/g/a/ | be ef/g/ | a/g/f/e/ dc | Be e/f/e/d/ | cA BA/B/ |1 
 cA A :|2 cA A>e |: cA A>B | ce ef/e/ | dB B>c | da a/f/e/d/ | cA A>B | ce ef/e/ | dB a/f/e/d/ |1 
 cA A>e :|2 cA A2 ||  