Compose a melodic line that follows the provided chord sequence.
'D', 'G', 'A', 'D', 'D', 'G', 'A', 'D'  
X:1
L:1/4
M:3/4
K:D
 A |"D" d3 | f d A |"G" B G2- | G2 B |"A" A c e | A c e |"D" a f2- | f2 e |"D" d d/d/ d/d/ | 
 f d d |"G" B G2- | G2 B |"A" A c e | A c e |"D" f d/d/ d | d2 ||  