Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
Q:1/8=160
M:4/4
K:F
['cfdB AfdB A2 cB', 'F2 ce g2 g2 gfga bgaf d2']  
X:1
L:1/8
Q:1/8=160
M:4/4
K:F
 AB | c2 c2 cfdB | AfdB A2 cB | Acde f2 ga | bagf fedc | c2 cA cfdB | AfdB A2 cB | Afef dBGE | 
 F2 F2 F2 :: ce | g2 g2 gfga | bgaf d2 ga | bgaf gefd | cfdB A2 FA | c2 cB cfdB | AfdB A2 cB | 
 Afef dBGE | F2 F2 F2 :|  