Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
M:2/4
K:D
['A3/2 B/ A3/2 F/ A d f']  
X:1
L:1/8
M:2/4
K:D
 A3/2 B/ A3/2 F/ | A d f d | B e/ f/ g e | d c B A | A3/2 B/ A3/2 F/ | A d f d | B3/2 g/ e c | 
 d A D2 | A3/2 B/ A3/2 F/ | A d f d | B e/ f/ g e | d c B A | A3/2 B/ A3/2 F/ | A d f d | 
 B3/2 g/ e c | d A D2 | a f A a/ f/ | g e A g | g f e d | c B A G | B g A f | G e F d | 
 E g f/ e/ d/ c/ | d A D2 | a f A a/ f/ | g e A g | g f e d | c B A G | B g A f | G e F d | 
 E g f/ e/ d/ c/ | d A D2 ||  