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:A
['EFce c2 Bc effe c2 BA', 'FGA/B/c dFBd cEAc dfd/c/B cFeg afec dec/B/A']  
X:1
L:1/8
M:4/4
K:A
|: EFce c2 Bc | effe c2 BA | ABBc BAFd- | dBc/B/A BcGE | EFce c2 Bc | effe c2 BA |1 ABBc BAFG- | 
 GBc/B/A GFEC :|2 ABBc BAFc | dFc/d/e gde/f/g |: afec dec/B/A | F2 FE FGA/B/c | dFBd cEAc | 
 dfd/c/B cFeg | afec dec/B/A | F2 FE FGA/B/c | dcBc- cBAc |1 dfdB cFFg :|2 dcBd cAGE ||  