Compose a melodic line that follows the provided chord sequence.
'D', 'G', 'D', 'G', 'A', 'D', 'D', 'G', 'D', 'G', 'A', 'D'  
X:1
L:1/8
M:4/4
K:D
"D" A3 F DFAF |"G" G2 BG dGBG |"D" ABAF DFAF |"G" GBAF"A" E2"D" D2 :|"D" ABde f2 df | 
"G" g2 eg fedB |"D" ABde f2 df |"G" afdf"A" e2"D" d2 :|  