Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:4/4
K:Gmin
['d2 G/G/G BAGF G2 D/D/D', 'g2 dB c2'  
X:1
L:1/8
M:4/4
K:Gmin
 d2 G/G/G BAGF | G2 D/D/D B2 GE | CEGe dGeG | EFdF cFAc | d2 G/G/G BAGF | G2 D/D/D ABGF |1 
 CEGB cE E/E/E | cBAB cFBc :|2 CEGc BEcE | F/F/F cF dcdf |] g2 dg b2 (f2 | f)fBf bagf | gfga baba | 
 gfgb dcdf |1 g2 dg b2 (f2 | f)fBf bagf | gfed edef | g2 dB c2 df :|2 g2 dB c2 cd | (3GGG dG cdcB | 
 cd E2 dcBc | d2 fd gfdc ||  