1   -5.474   -4.956   -4.489
   2   -3.868   -4.435   -7.986
   3   -7.382   -5.071   -9.410
   4   -8.601   -1.774   -7.750
   5   -5.627    0.161   -9.291
   6   -6.715   -1.391  -12.650
   7  -10.402   -0.526  -11.958
   8   -9.438    3.156  -11.283
   9   -7.393    3.369  -14.542
  10  -10.257    1.781  -16.577
  11  -12.811    4.154  -14.958
  12  -10.593    7.246  -15.523
  13  -10.030    6.221  -19.232
  14  -13.877    6.130  -19.645
  15  -14.322    9.579  -17.946
  16  -11.651   10.981  -20.311
  17  -13.739    9.616  -23.278
  18  -17.068   10.983  -21.776
  19  -15.391   14.436  -21.528
  20  -14.807   14.479  -25.400
  21  -18.618   14.259  -26.116