Compose melodies using the provided motif and adhering to the designated musical form.
X:1
L:1/4
M:4/4
K:F
['B A']  
X:1
L:1/4
M:4/4
K:F
 F | F F A A | c2 A z | c2 f2 | d c B A | B A G A | B2 G A | B A G A | B c d2 | c A G G | F3 |]  