Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:9/8
K:F
['A2 F c2 A', 'cdc f2 c']  
X:1
L:1/8
M:9/8
K:F
 A2 F c2 A fga | A2 F c2 A BAG | A2 F c2 A fga | b2 a g2 f edc :: cdc f2 c fga | cdc f2 c BAG | 
 cdc f2 c fga | b2 a g2 f edc :|  