20   4   8   0
  -2.20760  -1.72295   5.28952   4.63656   0.49058   0.43216  -4.42326  -5.26657
   2.62680   3.18541  17.12874  16.43700  -1.88770  -2.27836  -2.97387  -4.55730
   0.20321   0.18937   6.89515   6.88098   0.19529   0.17789   6.97964   6.97623
   20   4   8   6
  -0.32658   0.51548   5.53472   4.60877   0.23909   0.02984  -4.20681  -5.09514
   0.82208   1.12738  17.18569  16.52747  -0.39498  -0.67253  -3.26097  -4.67476
   0.20212   0.18804   6.89682   6.88240   0.19407   0.17687   6.98058   6.97558
   20   4   8  12
  -0.24993   0.40045   5.91554   5.02392  -0.20246  -0.37137  -4.33957  -5.22919
  -0.97621  -0.85265  17.57900  16.97795  -0.61236  -0.64265  -3.30054  -4.71924
   0.20288   0.18871   6.89497   6.88046   0.19595   0.17892   6.98187   6.97714
   20   4   8  18
  -2.50763  -2.15904   6.41826   5.24429  -0.00743   0.03953  -4.37322  -5.26037
  -0.33124  -0.14552  17.55861  16.83065  -0.32483  -0.43424  -3.49626  -4.57644
   0.20327   0.18908   6.89608   6.88129   0.19603   0.17874   6.98273   6.97654
   20   4   9   0
  -0.51188   0.01505   6.27646   5.23996  -0.96729  -1.14066  -4.01354  -5.28346
   2.11651   2.54070  17.33873  16.67651  -1.27245  -1.61952  -3.27831  -4.52934
   0.20344   0.18961   6.89591   6.88107   0.19698   0.17997   6.98278   6.97747