Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/16
M:2/4
K:A
['', '(AG) EAAG ABcd efec d2(cd) edcB ABcA', '', '(ED) EAAG ABcd efec d2(cd) eaab aged', '', 'g2(ef) gfec d2(cd) edcB ABcA BGEF']  
X:1
L:1/16
M:2/4
K:A
"^A" |] (AG) | EAAG ABcd | efec d2(cd) | edcB ABcA | BGEF G2 |]"^B" |] (ED) | EAAG ABcd | 
 efec d2(cd) | eaab aged | c2A2 A2 |]"^C" |] (ef) | gfga g2(ef) | gfec d2(cd) | edcB ABcA | 
 BGEF G2 |]  