Compose a piece incorporating the provided motif while adhering to the given musical structure.
X:1
L:1/8
Q:1/8=80
M:2/4
K:Emin
['E2 GB', 'e2 fg f2 e2 dedc B4 cded'  
X:1
L:1/8
Q:1/8=80
M:2/4
K:Emin
 E2 GB E2 GB | c2 BA B4 | cded c2 BA | G2 A2 B2 E2 | E2 GB E2 GB | c2 BA B4 | cded c2 BA | 
 G2 gf e4 :| e2 fg f2 e2 | dedc B4 | cded c2 BA | G2 A2 B2 E2 | e2 fg f2 e2 | dedc B4 | 
 cded c2 BA | G2 gf e4 :|  