Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:4/4
K:Amin
['G/A/B/c/ dc', 'AFFA (B/c/d) gd']  
X:1
L:1/8
M:4/4
K:Amin
|: G/A/B/c/ dc BGGB | G/A/B/c/ dc AFFA | G/A/B/c/ dc ecdB | cAgd AFFA :: (B/c/d) gd BGGB | 
 (B/c/d) gc AFFA | (B/c/d) gd ecdB | cA fd AFFA :|  