Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
M:4/4
K:D
['F>G A>B A<F', 'f>d f/g/a f<d']  
X:1
L:1/8
M:4/4
K:D
 F>G A>B A<F F<d | F/G/A A<d d<f e2 | F>G A>B A<F F<A | G>E C>A, D/E/F G2 :: f>d f/g/a f<d d>g | 
 f<d f>g (3fga (3gab |1 f>d f/g/a f<d d>f | g<e c<A d/e/f g2 :|2 (3agf (3edc (3dcB (3AGF | 
 G>E C>A, D/E/F G2 ||  