1  -11.177   13.876  -17.747
   2  -11.960   12.488  -14.286
   3  -14.622   10.199  -15.922
   4  -11.974    8.808  -18.375
   5   -9.506    8.242  -15.494
   6  -12.183    6.328  -13.531
   7  -13.270    4.204  -16.559
   8   -9.582    3.250  -17.225
   9   -9.052    2.285  -13.481
  10   -9.260   -1.257  -12.070
  11  -12.133   -0.347   -9.717
  12  -15.179    0.159  -12.005
  13  -16.614   -3.324  -11.294
  14  -18.502   -4.558   -8.180
  15  -16.400   -3.643   -5.106
  16  -15.648   -6.219   -2.419
  17  -15.843   -5.416    1.275
  18  -12.754   -5.384    3.495
  19  -12.939   -7.836    6.448
  20   -9.529   -7.157    8.119