Compose a piece following the given musical structure and incorporating the provided motif.
X:1
L:1/8
Q:1/8=128
M:4/4
K:Emin
['G>F E>F']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:Emin
|: B>A G>A B<G G2 | G>F E>F G4 | G>F E>F G<G E2 | F>E D>^C B,4 | D<F F2 D<F F2 | G>F E>F G4 | 
 C<E E2 C<E E>D | E4- E4 | B>e e>d B<e e2 | B>^c d>e f4 | g<e e2 e<c c2 | d>c B>d e4 | 
 e<c c2 c<A A2 | d<B B>A G4 | E<G G2 A<c c2 | B<B B>^d e4 :|  