Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
M:6/8
K:Dmix
['FAD FAD', 'Add ded cAB']  
X:1
L:1/8
M:6/8
K:Dmix
 A/G/ | FAD FAD | GFG EFG | FAD FAD | GED D3 | FAD FAD | GFG EFA | fed e^cA | GED D2 :| F/G/ | 
 Add ded | cAB cAG | Add ded | cAB c2 c | Add ded | cAB cde | fed e^cA | GED D2 :|  