Develop a melody while staying within the specified chord structure.
'D', 'D', 'D', 'A', 'D', 'D', 'D', 'A', 'D', 'D', 'G', 'D', 'A', 'D', 'G', 'D', 'A', 'D'  
X:1
L:1/8
M:6/8
K:D
 E |"D" FDD ADD |"D" dcd"^(A)" A2 G |"D" FDD ADD |"A" EFG EFG |"D" FDD ADD |"D" dcd"^(A)" A2 G | 
"D" FAA"A" EFG |"D" FDD D2 :: E |"D" (F{G}F{E}F) AFD |"G" GFG d2 G |"D" F3 AFD |"A" EFG EFG | 
"D" F3 AFD |"G" GFG d2 G |"D" F3"A" EFG |"D" FDD D2 :|  