Construct a piece of music using the designated motif as the basis, while ensuring the required form is followed.
X:1
L:1/8
M:6/8
K:F
['C F2']  
X:1
L:1/8
M:6/8
K:F
 C | F2 A c2 F | FE z3 C | E2 G c2 B | A2 z3 C | F2 G A2 B | c2 f e2 d | ccc B2 E | F4 z |]  