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:G
['e2 ge', 'eaaf g2 ag e2 de']  
X:1
L:1/8
M:4/4
K:G
 e2 ge edBd | eA (3AAA edBd | e2 ge edBe | dG (3GFG dGBd | e2 ge edBd | eAA^G A2 BA | G2 Bd g3 a | 
 bgaf g2 || fg | eaaf g3 f | eaag ed (3Bcd | eaaf g2 ag | e2 de gdBd | eaaf g3 f | eaac' d'bag | 
 eaaf g2 ag | e2 de gdBd ||  