Compose melodies using the provided motif and adhering to the designated musical form.
X:1
L:1/8
M:2/2
K:F
['', 'agf A2 d c3- c2', 'b2 a'  
X:1
L:1/8
M:2/2
K:F
 c |: agf A2 d | c3- c2 a- | agf A2 d | c3- c2 B/c/ | d b2- bag | c a2- agf | e2 d cag |1 
 f2 f f2 a :|2 f2 f f2 ||[K:C] c- | ceg c'2 g | b2 a d2 e | fef b2 a | gcd e2 e | ceg c'2 g | 
 b2 a d2 e | fag fed |1 c2 c c2 :|2 c2 c{d} cBc ||[K:Bb] f3 b3 | d3 f3 |{fg} fef g2 e | A3- A3 | 
 e3 g3 | c3 e3 | dcB ABc |1 B2 B- B3 :|2 B2 B B2 a- |]  