Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:6/8
K:G
['D G2']  
X:1
L:1/8
M:6/8
K:G
 D | G2 D G2 A | B2 B/A/ G2 G/A/ | B2 A B2 c/e/ | d2 d/c/ B2 B | d2 B d2 e | d2 c B2 B/G/ | 
 A2 BdcB | ABAG z |]  