Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
M:4/4
K:Edor
['F G']  
X:1
L:1/8
M:4/4
K:Edor
 B3/2 A/ | G E F D | E E E F/G/ | A G F G | A2 B B/c/ |[M:3/2] d B d2 e2 |[M:4/4] d c B A | 
 B G F E | B c d F | G E E2 | E/F/G/F/ E2 | E F G A/G/ | E D E2 |]  