Produce suitable chords to enhance the presented tune.
A,2 | D2DE F2FG | A2FF AFEF | E2EF GFGA | BdAF EGFE | D2DE F2FG | 
 A2GF A2de | f2fd efdB | AFEF D2 :| A2 | defg afdf | afdf a2af | 
 edef gfed | edef g2fe | d2df afdf | afdf a2ag | f2fd efdB | AFEF D2 :|  
X:1
L:1/16
M:4/4
K:D
 A,2 |"D" D2DE F2FG |"D" A2FF AFEF |"A7" E2EF GFGA |"G" BdAF"A" EGFE |"D" D2DE F2FG | 
"D" A2GF A2de |"D" f2fd"A7" efdB |"D" AF"E7"EF"D" D2 :| A2 |"D" defg afdf |"D" afdf a2af | 
"A7" edef gfed | edef g2fe |"D" d2df afdf |"D" afdf a2ag |"D" f2fd"A7" efdB |"D" AF"E7"EF"D" D2 :|  