Create a composition based on the provided motif while adhering to the necessary musical structure.
X:1
L:1/16
M:3/4
K:Amin
['e7 d c4']  
X:1
L:1/16
M:3/4
K:Amin
 c2>d2 | c7 B A4 | A8 c2>d2 | c7 B F4 | E8 c2>d2 | e7 d c4 | d8 f4 | (e12 | e8) c2>d2 | e7 d c4 | 
 d8 c2>d2 | e8 c4 | A8 c2>d2 | e7 d c4 | d8 c2>d2 | e8 c'4 | a7 g f4 | e7 g f2>e2 | d7 f e2>d2 | 
 e8 g4 | f12 | e7 d c4 | B7 c B2>G2 | (A12 | A8) ||  