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
['d>A Bd AF', 'fe fa de fa e>g fa af/a/']  
X:1
L:1/8
M:2/4
K:D
|: d2 d>A | Bd AF | DF Ad | fg ef | d/e/f/e/ d>A | Bd AF | Da fd |1 ed d>c :|2 ed d>e |: fa af/e/ | 
 fa fe | fa de | fa e>g | fa af/a/ | ba fd | Aa fd |1 ed d>e :|2 ed d>c ||  