Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
['G<G d>B']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:G
|: B | G<G d>B d>e d>B | G<G d>B e>A A>B | G<G d>B d>e g<b | g>e d>g BG GB | G<G d>B d>e d>B | 
 G<G d>B e>A A>B | G<G d>B d>e g<b | g>e d>g BG Ge/f/ | gd g>a b>g a>b | g<d g>b ad fa | 
 gd g>a b>g a>b | g>e d>c BG Ge/f/ | gd g>a b>g a>b | gd g>b a>d fa | g<b a>f gd c>B | 
 Ag fa gG G :|  