Create a composition based on the provided motif while adhering to the necessary musical structure.
X:1
L:1/4
M:4/4
K:F
['z G']  
X:1
L:1/4
M:4/4
K:F
 F2 c3/2 B/ | A d c B | A2 z G | A3/2 B/ c F | A2 G2 | F2 z G | G3/2 G/ G A | B2 A2 | G2 z G | 
 G3/2 F/ E C | E2 D2 | C2 z C | D E F/G/A/B/ | c A G2 | F4 |]  