Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:6/8
K:Amix
['d cA=c BGB', 'f3 g3 afd']  
X:1
L:1/8
M:6/8
K:Amix
|: d | cA=c BGB | =cAA A2 d | cA=c BGB | AFD D2 d | cA=c BGB | =cAA AFD | G3 BGB | AFD D3 :: 
 f3 g3 | afd cBA | f3 g3 | afd d(3efg | agf g2 e | fed e2 d | cA=c BGB | AFD D3 :|  