Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
M:2/4
K:G
['G>AB>c d B2 e dBAG F D2', "G>AB>c (d<B)(g<d) (e<c)(c'<c) (d<B)(b<B) G>AB>c (dB)(ge) bdcB"]  
X:1
L:1/8
M:2/4
K:G
 G>AB>c | d B2 e | dBAG | F D2 F | GABc | d B2{cd} e | dcBA |{A} G4 :: G>AB>c | (d<B)(g<d) | 
 (e<c)(c'<c) | (d<B)(b<B) | G>AB>c | (dB)(ge) | bdcB | TB2 A2 | G>AB>c | d B2 e | dBAG | F D2 F | 
 GABc | d B2{cd} e | dcBA |{A} G4 :|  