Construct a musical work using the alphabet-based form and the provided motif.
X:1
L:1/8
M:4/4
K:G
['AGFE D2 c2', 'G4 BcdBGBdB cBAB c2 AB cBAGFGAB AGFEDcBA']  
X:1
L:1/8
M:4/4
K:G
 GFGEDEDB | AGFE D2 c2 | BcdBcGFG | AGFEDcBA | GFGEDFGB | AGFE D2 c2 | BcdBcAGF | G2 B2 G4 :: 
 BcdBGBdB | cBAB c2 AB | cBAGFGAB | AGFEDcBA | GFGEDEDB | AGFE D2 c2 | BcdBEcAF | G2 B2 G4 :|  