Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
['F2 D D2 D']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
"D" F2 D D2 D | F2 G A>GF |"Em" G2 E E2 E |"A7" G2 A B>AG |"D" F2 D D2 D | d2 d c>BA | 
"Em" G2 E E2 E |"A7" e2 d c>BA :|  