Develop a harmonic creation that incorporates the given motif and adheres to the specified alphabetical order.
X:1
L:1/8
M:6/8
K:G
['', 'dB/c/d dBG B2 A ABc AFD DFA', 'A3 F3 AcA B2 G D3 G3']  
X:1
L:1/8
M:6/8
K:G
 Bc |: dB/c/d dBG | B2 A ABc | AFD DFA | GAB ABc | dB/c/d dBG | B2 A ABc | AFD DFA |1 GAF GBc :|2 
 GAF G2 |: D3 BdB | c2 A A3 | F3 AcA | B2 G D3 | G3 BG/A/B | c2 A A3 | D3 AcA |1 GAF G3 :|2 
 GAF GBc ||  