Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/16
M:2/4
K:D
['D2DE FDFG ABAF A2de fafe dBAd', 'de fafe dBAd AFAB A2FG AFAd fedB']  
X:1
L:1/16
M:2/4
K:D
 A,2 | D2DE FDFG | ABAF A2de | fafe dBAd | AFDF E2FE | D2DE FDFG | ABAF A2de | fafe dBAd | 
 AFEF D2 :: de | fafe dBAd | AFAB A2FG | AFAd fedB | AFDF E2 de | fafe dBAd | AFAB A2FG | 
 AFAd fedB | AFEF D2 :|  