Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:2/4
K:F
['c3 C/C/']  
X:1
L:1/8
M:2/4
K:F
"F" FC/F/ AF/A/ | c3 C/C/ | CA GF |"C7" FE E2 | EC/E/ GE/G/ | c3 C/C/ | BB AG |"F" GF F2 | 
 FC/F/ AF/A/ | c3 C/C/ | CA GF |"Bb" ED D2 | BA/G/ FE/D/ |"F" CF/A/ c2 |"C7" BE/G/ cE | 
"F" FA F z |]  