Generate a musical piece using the presented motif and follow the alphabetical structure provided.
X:1
L:1/8
M:4/4
K:D
['D2 (3FED', 'BdAF E2', 'EDCE faec dBAF |1 BFAF EFGA :|2']  
X:1
L:1/8
M:4/4
K:D
 D2 (3FED AD (3FED | Addc de f2 | D2 (3FED ADFA | BdAF EDCE | D2 (3FED AD (3FED | AddA Bcde | 
 fd (3gfe dBBA |1 BdAF E2 FE :|2 BdAF E2 FA |: d3 B AF F2 | DFBF AF F2 | d3 B BAFA | BdAF EDCE | 
 DddA BcdB | BAFB ABde | fd (3gfe dBBA |1 BdAF E2 FA :|2 BdAF E2 FE || D2 (3FED AD (3FED | 
 Addc defe | d3 A BAFA | BdAF EDCE | faec dBAF |1 BFAF EFGA :|2 BFAF EGFE ||  