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:A
['ag fe']  
X:1
L:1/8
M:2/2
K:A
|:"A" Ac Bc AF EF | Ac ea"D" f2 fg |"A" ag fe fe cA |"B" Bc BA"E7" F2 E2 |"A" Ac Bc AF EF | 
 Ac ea"D" f2"E7" (3efg |"A" ag fe fe cA |"E7" B2 A2"A" A4 ::"A" ea ga fe ce | ea ga"D" f2 fg | 
"A" ag fe"F#m" fe cA |"B" Bc BA"E7" F2 E2 |"A" Ac Bc AF EF | Ac ea"D" f2"E7" (3efg | 
"A" ag fe"F#m" fe cA |"E7" B2 A2"A" A4 :|  