Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:2/2
K:G
['d2 ed', 'G2 [GB]G']  
X:1
L:1/8
M:2/2
K:G
 Bd- d2 d4 | d2 ed Bd-dd | d2 ed BAGA |1 BGAG (EG) G2 :|2 BGAG (EG-)GA || G2 AG (EG-)GA | 
 G2 AG EGGA | G2 [GB]G EG[Gc]G | BGAG (EG-)GA | G2 [GB]G (EG-)GA | GEDG (EG-)GA | GEDG EGcG | 
 BGAG (EG-)GA ||  