anchor.diff:  A Minor 11,Am11,A,m11,x 0 0 0 1 0 ,x 0 0 0 1 0,E F# B,,,,,
   A Minor 13,Am13,A,m13,x 0 2 0 1 2 ,x 0 2 0 1 3,E,,,,,
   A Minor 7 flat 9,Am7(b9),A,m7(b9),x 0 2 3 1 3,x 0 2 3 1 4,E F#,,,,,
  +A Major flat 13,A(b13),A,(b13),5 x 5 6 6 x,x 0 3 0 1 2,E,,,,,
   A Minor flat 13,Am(b13),A,m(b13),x 0 2 0 1 1,x 0 3 0 1 2,E,,,,,
   A Minor sharp 11,Am(#11),A,m(#11),x 0 1 2 1 0,x 0 1 3 2 0,E,,,,,
   A Minor Major 7th,Am(maj7),A,m(maj7),x 0 2 1 1 0,x 0 3 1 2 0,E D C F,,,,,
  
positive.code: ,,,,x 1 x 0 1 0,x 1 x 0 2 0,,,,,,
  ,,B,,x 2 2 0 1 0,x 2 3 0 1 0 ,G E F Bb,,,,,
  ,,,,x 2 x 0 1 0,x 2 x 0 1 0 ,,,,,,
  C Minor,Cm,C,m,,,A E  D,,,,,
  ,,Db,,,,Ab C# E,,,,,
  ,,D,,x x 0 5 4 3,x x 0 3 2 1,Ab E C# D,,,,,
  ,,Eb,,,,C# Ab E F#,,,,,
  
negative.code: ,,D#,,,,C D,,,,,
  ,,E,,,,E G C,,,,,
  ,,F,,,,F E G Bb C,,,,,
  F# Minor,F#m,F#,m,2 4 4 2 2 2,1 3 4 1 1 1,E A D C,,,,,
  ,,G,,,,E Ab C#,,,,,
  ,,G#,,,,Ab E C# D,,,,,
  ,,A,,x 0 4 2 2 2,x 0 3 1 1 1,C# Ab E F#,,,,,
  