Construct a harmonic melody using the outlined chord structure.
'Dm', 'A7', 'Dm', 'Dm', 'B', 'F', 'D7', 'Gm', 'Dm', 'Gm', 'Dm', 'A7', 'Dm'  
X:1
L:1/8
M:2/4
K:Dmin
 |"Dm" D3 E | F3 D | FF ED |"A7" E2 A,2 | E3 F | G3 E | GG FE |"Dm" D4 |:"Dm" A2"B" d2 | 
"F" c2"D7" dc |"Gm" BB AG |"Dm" A2 D2 |"Gm" z B2 G |"Dm" A3 F |"A7" GG FE |"Dm" D4 :|  