Compose melodies that adhere to the given musical framework, integrating the provided motif.
X:1
L:1/8
Q:1/4=100
M:6/8
K:F
['A2 c B2 d', "ac'a f2"  
X:1
L:1/8
Q:1/4=100
M:6/8
K:F
 A2 c B2 d | cde f3 | A2 c B2 d | cAF G3 | A2 c B2 d | cde f3 | a2 f b2 a | gfe f3 :: ac'a f2 a | 
 gag e2 g | ac'a f2 b | gfe f3 | ac'a f2 a | gbg e2 g | fga b2 a | gfe f3 |]  