Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/4
M:3/2
K:F
['c4 c2']  
X:1
L:1/4
M:3/2
K:F
 f2 | f4 f2 | e4 e2 | f4 d2 | c4 c2 | d2 e2 f2 | e4 d2 | c4 B2 | A4 A2 | A4 A2 | c4 c2 | B2 A2 G2 | 
 F4 c2 | c4 c2 | c4 c2 | B2 A2 G2 | F4 |]  