Compose a musical work using the designated motif and retaining the established form.
X:1
L:1/8
M:6/8
K:D
['f2 d']  
X:1
L:1/8
M:6/8
K:D
 a | f2 d ded | f2 d ded | e2 f g2 f | e2 d cBA | d2 e f2 g | a2 a agf | e2 f g2 f | e2 f g2 a | 
 f2 d ded | f2 d ded | e2 f g2 f | efd cBA | d2 e f2 g | a2 a abc' | d'2 a abg | f2 d d2 ||  