Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
M:2/2
K:A
['E A>BA>B (c/B/A) eA ceAc B>cBE A>BAB', 'ecfd ec{de} f2 eaec', 'B cBAG AFEC']  
X:1
L:1/8
M:2/2
K:A
 E | A>BA>B (c/B/A) eA | ceAc B>cBE | A>BAB c/B/A eA | ceBc A>BA :: e | ecfd ec{de} f2 | 
 eaec B>cBE | ecfd ec{de} f2 | eaec A>BA ::!p! B | cBAG AFEC | EAdc{c} B3 B | cBAG AFEC | 
 EdcB B2 A :|  