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:Dmix
['fage d3 B ADFD EFGB A^GAB =cBcd', 'f2 df', 'efge d4']  
X:1
L:1/8
M:4/4
K:Dmix
|: fage d3 B | ADFD EFGB | A^GAB =cBcd | eA (3Bcd efge :| f2 df fafd | f2 df efge | f2 df agfg | 
 eA (3Bcd efge :| d4 z4 ||  