Develop a musical piece using the given motif and adhere to the outlined structure.
X:1
L:1/4
M:4/4
K:F
['G A']  
X:1
L:1/4
M:4/4
K:F
 C | F C F G | F C2 B | A G A B | c3 A | d c A F | (G F) G A | G F G A | G3 F | A B c d | c A2 F | 
 A G c d | (c A) F G | (A/ G3/2) A c | (d/ c3/2) G3/2 G/ | A c G A | F2 ||  