Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
Q:1/8=180
M:4/4
K:Amin
['ABcd ea a2 gedB', 'ea a2 bage a2 ba gedB']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:Amin
 EA A2 ABcd | ea a2 gedB | G3 B ABGE | DEGB AGED | GABG ABcd | ea a2 gedB | GABd gedB | AcBG A2 :| 
 cd | ea a2 bage | a2 ba gedB | dBde g^fgb | agab g2 ed | ea a2 bage | a2 ba gedB | GABd gedB | 
 AcBG A2 :|  