Construct a musical work by incorporating the designated motif and the alphabet-based framework.
X:1
L:1/8
Q:1/2=96
M:4/4
K:Dmix
['', 'FA A2 B2 defd gfed BdBA FAAB', 'a2 a2 fgaf']  
X:1
L:1/8
Q:1/2=96
M:4/4
K:Dmix
 FA |: A2 B2 defd | gfed BdBA | FAAB defd | (ga)(fg) e2 d2 :| a2 a2 fgaf | g2 g2 gabg | 
 a2 a2 fgaf | gafg e2 d2 :|  