Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/4
M:6/4
K:F
['f/g/ a3/2 g/ f g e c', 'G D'  
X:1
L:1/4
M:6/4
K:F
 f/g/ | a3/2 g/ f g e c | f3/2 e/ d c G F | E2 G G2 A | B3/2 c/ d/e/ f d B | c A F G E C | 
 D F F F2 :: G/F/ | E/F/ G D c G B | A F f e/f/ g G | D G G G2 A | (B d) B (d B) d | 
 g3/2 a/ g/f/ e3/2 f/ g | a2 f f2 |]  