Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/4
M:3/4
K:Gdor
['B G', 'f e', 'e f'  
X:1
L:1/4
M:3/4
K:Gdor
 B | G (G/A/ B/c/) | d2 c | B c d | c A F | F G F | c A F | F G F | f A F | .G (G/A/ B/c/) | 
 d B G | G A G | d B G | f2 f | f g a | f3 | d2 || f/g/ | a g f | g f e | f e d | c d _e | f e d | 
 g f _e | f e d | c A ^F | .G (G/A/ B/c/) | d B G | G A G | d B G | f2 f | f g a | f3 | d2 || e | 
 f g e | f g _e | f e d | c A ^F | g2 g | g a g | f d e | f2 _e | ^f/g/ a .f | g d e | f e d | 
 c A ^F | g2 d | e/f/ g d | B3 | G2 ||  