Compose melodies using the provided motif and adhering to the designated musical form.
X:1
L:1/8
M:3/8
K:F
['F2 E']  
X:1
L:1/8
M:3/8
K:F
 F | C2 F | _A2 G | F2 E | F2 _E | _A2 B | c2 _d | c_AB | c2 c | _e2 c | _dcB | c2 B | _A2 c | 
 c2 B | B_AG | F2 E | F2 |]  