Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/16
M:2/4
K:D
['abag fgaf d2dd', '(Ad)[df][df] [de]2[df][df]']  
X:1
L:1/16
M:2/4
K:D
 (3efg | a2a2 abag | fgaf d2dd | !slide![ee]2[ee]2 efed | cdec A2-A(3(efg | a2)a2 abag | 
 fgaf d2dd | cdef gecA | d2dd d2 :: (Ad)[df][df] [de]2[df][df] | [dg]2[df]2[dg]2[df]2 | 
 (Ad)[df][df] [de]2[df]2 | efed cABc | (Ad)[df][df] [de]2[df][df] | [dg]2[df]2[dg]2>g2 | 
 a2ab agec | d2dc d4 :|  