Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/16
M:2/4
K:G
['BGGG G2>c2 BGGG Bdgd BGGG G2>B2', 'ABcd Bddd']  
X:1
L:1/16
M:2/4
K:G
 d>c | BGGG G2>c2 | BGGG Bdgd | BGGG G2>B2 | AGFG ABcA | BGGG G2>c2 | BGGG Bdgd | BGGG G2>B2 | 
 AGFG ABcd || Bddd d2>c2 | Bdef gfgd | Bddd d2>B2 | AGFG ABcd | Bddd d>edc | Bdef gfga | 
 bgaf gedB | AGFG ABcd ||  