Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
Q:1/2=100
M:2/2
K:G
['(EA)AA A2 AB cBAB', '.e2 .a2']  
X:1
L:1/8
Q:1/2=100
M:2/2
K:G
 (EA)AA A2 AB | cBAB cBAG | (DG)GG G2 G2 | (DG)GG G2 G2 | (EA)AA A2 AB | cBAB c2 cd | edef gfed | 
 c2 A2 A2 z2 :: .e2 .a2 .e2 .a2 | edef gfed | .B2 .g2 .B2 .g2 | BABc d4 | .e2 .a2 .e2 .a2 | 
 edef gfed | e3 f gfed | c2 A2 A2 z2 :|  