Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['AFA Aaf ede fdB AFA', 'd2 f/g/ afa afa bgb bgb afa']  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 B | AFA Aaf | ede fdB | AFA AdF | EFE E2 A | AFA Aaf | ede fdB | AFA faf | ddd d2 :| f/g/ | 
 afa afa | bgb bgb | afa agf | efe e2 f/g/ | a3 f3 | ede fdB | AFA faf | ded d2 :|  