Construct a piece of music using the designated motif as the basis, while ensuring the required form is followed.
X:1
L:1/8
M:2/2
K:D
['', 'afbf afde fdfd cdef gecA', '[df]2 [df]2'  
X:1
L:1/8
M:2/2
K:D
 f3 g |: afd>f afbf | afde fdfd | cdef gecA | defg a2 f>g | afdf afbf | afde fdfd | cdef gecA |1 
 d2 [df]2 [df]2 (fg) :|2 d2 [df]2 [df]2 (F<E) |: D>FA>d (3(Bc)B A>c | d>ef>d A2 FA | G2 EG F2 DF | 
 (3EFDE>F E2 (F>E) | D>FA>d (3(Bc)B A>c | d>ef>d A(dcB) | A3 (d c>d) e>c |1 d [df]2 [df]2 (F>E) :|2 
 d2 [df]2 [df]2 (f>g) ||  