Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:2/2
K:D
['d2 (fd)', 'B2 GB']  
X:1
L:1/8
M:2/2
K:D
 A | d2 (fd) ecA=c | B2 (GB) AFD^c | d2 (fd) ea^gf | edcB A3 :: =c | B2 GB A2 FA | G2 EG AFD=c | 
 B2 GB Ad^cB | AGFE D3 :|  