Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:4/4
K:D
['D2 (3FED FAdB', 'Adfd edfd', 'A3 f edfd']  
X:1
L:1/8
M:4/4
K:D
 D2 (3FED FAdB | A2 FD E A3 | D2 (3FED FAdB | AFDF EFDA | D2 (3FED FAdB | A2 FD E B3 | 
 D2 (3FED FAdB | AFDF EF D2 || Adfd edfd | Adfd e2 dB | Adfd edfd | AFDE F E3 | Adfd edfd | 
 Adfd eB B2 | g3 e f3 e | dBAF EFDF || A3 f edfd | A2 fd e2 dB | A3 f edfd | AFDE F E3 | 
 Adfd edfd | Adfd eB B2 | g3 e f3 e | dBAF EFDA ||  