Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
Q:3/8=112
M:9/8
K:D
['D2 D FED', 'FGA AFA']  
X:1
L:1/8
Q:3/8=112
M:9/8
K:D
 D2 D FED FGA | D2 D FED Bcd | D2 D FED FGA | Bcd A2 G FED :| FGA AFA A3 | FGA AFD Bcd | 
 FGA AFA AFD | Bcd A2 G FED :|  