1   -6.620    4.490   -1.457
   2   -5.641    2.050    1.280
   3   -6.880   -0.999   -0.613
   4   -4.642   -0.410   -3.642
   5   -1.635    0.807   -1.641
   6   -1.967   -2.370    0.426
   7   -1.714   -4.487   -2.706
   8    1.257   -2.441   -3.905
   9    2.837   -2.846   -0.460
  10    2.445   -6.591   -0.892
  11    3.978   -6.463   -4.378
  12    6.869   -4.388   -3.006
  13    7.395   -6.835   -0.139
  14    6.919  -10.147   -1.944
  15    9.984  -10.223   -4.183
  16   12.360  -13.037   -3.174
  17   14.087  -12.328    0.135
  18   11.399  -11.031    2.500