Construct a set of cohesive chords that synergize with the given melody.
DFED"^(Bm)" B,2 B,B, | A,2 A,2 D2 DD | E2 EE F2 FF | EFED B,2 A,2 | 
 DFED"^(Bm)" B,2 B,B, | A,2 A,2 D2 (3(ABc | dc)dA (Bd)AG | (FD)EF D4 :| f(g | 
 ag)f(a gf)e(g | fe)df edBA | (dc)d(f e)deg | (fe)df e2 f(g | 
 ag)f(a gf)e(g | fe)df edBA | (dc)dA (Bd)AG | (FD)EF D4 :|  
X:1
L:1/8
M:2/2
K:D
"D" DFED"^(Bm)" B,2 B,B, |"A7" A,2 A,2 D2"D" DD |"A7" E2 EE"D" F2 FF |"A7" EFED B,2 A,2 | 
"D" DFED"^(Bm)" B,2 B,B, |"A7" A,2 A,2 D2"D" (3(ABc | dc)dA"G" (Bd)AG |"A7" (FD)EF"D" D4 :| f(g | 
"D" ag)f(a"A7" gf)e(g |"D" fe)df"A7" edBA |"D" (dc)d(f e)deg | (fe)df"A7" e2 f(g | 
"D" ag)f(a"A7" gf)e(g |"D" fe)df"A7" edBA |"D" (dc)dA"G" (Bd)AG |"A7" (FD)EF"D" D4 :|  