Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:4/4
K:D
['E B3 A F3', 'AGFE D z FA BFAF']  
X:1
L:1/8
M:4/4
K:D
 d F3 AGFE | DEFD E B3 | A F3 BFAF | E3 D EFGA | d F3 AGFE | DEFD E B3 | A F3 BFAF | EGFE D3 z | 
 d F3 AGFE | D z FD E B3 | A F3 B z AF | E3 D EFGA | d3 e c3 d | B3 d AGFE | D z FA BFAF | 
 EGFE D3 z || d2 fd Adfd | B3 d AGFE | D z FA BFAF | E3 D EFGA | d z fd Adfd | B3 d AGFE | 
 DEFA BFAF | EGFE D3 z | d2 fd Adfd | B G3 AGFE | D z FA BFAF | EGFD EFde | fdba fded | B3 d AGFE | 
 D z FA BFAF | EGFE D3 z ||  