Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
['d c) B3/2 A/ G', 'd c) B3/2 A/ G', 'd f', 'e d']  
X:1
L:1/4
Q:1/4=120
M:3/4
K:G
"^Moderate" (d/e/4f/4) | (g d c) | B3/2 A/ G | (A d c) | B3/2 A/ G | B c d | e3/2 f/ g | g f e | 
 d2 || d | (g d c) | B3/2 A/ G | (A d c) | B3/2 A/ G | B c d | e a g | e f d | g2 |] | g | 
 (a b g) | f3/2 e/ d | f (b/a/g/f/) | e d B | G B e | d f g | a e g | f2 || z/ g/ | a3/2 b/ g | 
 f e d | g (b/a/g/f/) | e d B | G B e | d c B | A G F | G2 |]  