Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
['GB/G<EG/ A>c e2']  
X:1
L:1/8
Q:1/8=128
M:4/4
K:A
 c>BA>c d>A F2 | GB/G<EG/ A>c e2 | d>fa>g (3fed(3cde | f<FB>A (3GFE(3DCB, | C>B,A,>C D>F A2 | 
 A,/CB,<A,C/ D>F A2 | GB/G<EG/ A>c e2 | d>fa>f ea/g/(3fed | e<Ec>B A2- A>E | A>ce>a G>Be>g | 
 F>Ad>f E>Ac<e | C>EA>c (3fed(3cBA | B<FB>A G/BG/(3EFG | A>ce/aA/ G>Be/gG/ | F>Ad/fF/ E>Ac/eA/ | 
 d>cd>f e/ag/(3fed | e<Ec>B A2- A2 |]  