Craft tunes following the prescribed musical structure and incorporating the given motif.
X:1
L:1/8
M:2/4
K:F
['c2 AF cc AF GA Bc']  
X:1
L:1/8
M:2/4
K:F
 c2 AF | cc AF | GA Bc | dB G2 | c2 AF | cc AF | GA Bc | AF F2 |]  