Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:4/4
K:G
['g2 G2 GB AG DE GA']  
X:1
L:1/8
M:4/4
K:G
 dd | g2 G2 GB AG | DE GA BG AB | c2 A2 AB AG | FG AB | cd ef | g2 G2 GB AG | DE GA B2 AG | 
 AB cd ef ge | dB AB | G2 | dd | (Bd-)d-d(ed-)d-d | (Bd-)d-d(ed-)d-d | (ce-)e-e(fe-)e-e | 
 (ce-)e-e | f(e)(d)c | Bd-d-ded-d-d | Bd-d-de(d)(c)B | cB cd ed ef | ge dB | G2 ||  