Construct a musical arrangement that blends the supplied motif while maintaining the specified alphabetical order.
X:1
L:1/8
M:4/4
K:F
['BAGF DGGA', 'g2 ga (3bag a^f']  
X:1
L:1/8
M:4/4
K:F
 FA | BAGF DGGB | AFcF dFcF | BAGF DGGA | BABc dgga | (3bag a^f g=fde | fdcB AFFA | BAGF DGGA |1 
 BdcA BGGA :|2 BdcA BG G2 || g2 g^f gbag | =f2 fe fgaf | dgg^f g2 ga | (3bag a^f g2 ga | 
 (3bag a^f g=fde | fdcB AFFA | BAGF DFGA Bd | (3cBA BG G2 :|  