Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/4
M:2/2
K:Gmix
['e2 f2 e3/2 f/ e d c', 'c3/2 B/ c']  
X:1
L:1/4
M:2/2
K:Gmix
 e2 f2 | e3/2 f/ e d | c B c d | e2 G2 :: c3/2 B/ c A | c3/2 B/ c A | c3/2 B/ c d | e2 G2 :|  