Construct harmonizing chords for the given musical piece.
FA GB | FA A2 | FA A/B/A/A/ | GE E2 | FA FA | GB B2 | AF G/F/E/E/ | 
 FD D2 :| fd ec | dB A2 | GB A/B/A/A/ | FE E2 | fd ec | dB A2 | 
 GB A/B/A/A/ | FD D2 :|  
X:1
L:1/8
M:2/4
K:D
"D" FA"G" GB |"D" FA A2 |"D" FA A/B/A/A/ |"A" GE E2 |"D" FA FA |"G" GB B2 |"D" AF"A" G/F/E/E/ | 
"D" FD D2 :|"D" fd"A" ec |"D" dB A2 |"G" GB A/B/A/A/ |"A" FE E2 |"D" fd"A" ec |"D" dB A2 | 
"G" GB A/B/A/A/ |"D" FD D2 :|  