Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/4
M:3/4
K:G
['A B', 'B A', 'F G3 C D C B, D']  
X:1
L:1/4
M:3/4
K:G
 D G A | B d c | B A G | D2 E | C3 | E G F | E2 D | D3 | D G A | B d c | B A G | D2 E | C3 | 
 D F G |1 A3- | A3 :|2 A3- | A B c |: d B d | g2 f | e3 | d3 | c e d | c B A | B3/2 c/ B | A B c :| 
 B A G | F E F | G3 | C D C | B, D G | F E F | G3- | G3 |]  