Create a composition based on the provided motif, following the specified musical form.
X:1
L:1/4
Q:1/4=120
M:4/4
K:Amin
['B A']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Amin
 B | A G A B | c3 d | B G G G | G3 B | A G A B | c3 c | c B c d | e4 | e g e d | c d e2 | 
 d3/2 e/ d c | B2 c d | e d c B | A B ^c d | e A A A | A3 |]  