Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
Q:1/8=200
M:4/4
K:D
['de f2 af gfed Bcdc BAFG A2', 'de f2']  
X:1
L:1/8
Q:1/8=200
M:4/4
K:D
|: de | f2 af gfed | Bcdc BAFG | A2 AB ABde | f2 e2 e2 de | f2 af gfed | Bcdc BAFG | A2 AB ABde | 
 f2 d2 d2 :: de | f2 f2 f2 ef | g2 g2 g2 fg | a2 a2 afde | f2 e2 e2 de | f2 af gfed | Bcdc BAFG | 
 A2 AB ABde | f2 d2 d2 :|  