Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:2/4
K:F
['F2 A2 c3 A/F/ CF/G/AG F2']  
X:1
L:1/8
M:2/4
K:F
 F2 A2 | c3 A/F/ | CF/G/AG | F2 z C | GGGG | A2 FC | GGGG | A2 F z | F2 A2 | c3 A/F/ | CF/G/AG | 
 F2 z2 |]  