Compose melodies that adhere to the given musical framework, integrating the provided motif.
X:1
L:1/8
M:2/4
K:F
['z c c2 c2 d2']  
X:1
L:1/8
M:2/4
K:F
 C | FEFG | F2 CC | AGAB | A2 z G | AGAB | c2 BA | GFGA | F2 z c | c2 c2 | d2 d2 | e2 e2 | f2 z c | 
 c2 c2 | d2 cB | A2 G2 | F2 z |]  