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:C
['g3 e', 'd2) G2 G>G Gceg G2 G>GGceg (fd).d.d']  
X:1
L:1/8
M:4/4
K:C
 C2 C>C E2 E>E | GEGE C2 GG | cGcG cGEC | G2 G>G (G2 G2) | g3 e c2 c2 | d2 df (e2 e2) | g3 e ecfe | 
 d2 d>d (d2 d2) :: G2 G>G Gceg | G2 G>GGceg | (fd).d.d (ec).c.c | agfe e2 d2 | c3 e/d/ cGAB | 
 BAA z Bcde | ffee ddcc | d2 d>d d2 z2 | C2 C>C E2 E>E | GEGE C2 f2 | egge fdcB | c2 c>c (c2 c2) :|  