Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:2/4
K:G
['gd gd', '(B/c/d/B/) GB']  
X:1
L:1/8
M:2/4
K:G
 c | Bdd(e/f/) | (g/f/)(e/d/) gd | gd gd | eAAc | Bdd(e/f/) | (g/f/e/d/) gB | ce (d/e/d/c/) | 
 BG G2 :: c | (B/c/d/B/) GB | ceAc | (B/c/d/B/) GB | ADDc | (B/c/d/B/) GB | ceAf | gdec | BGG :|  