1.36135 -0.26354  1.38304 -0.26354  1.38301 -0.25307  1.36138 -0.25307 21.5
  2.38160  0.32758  2.51432  0.32758  2.51457  0.33805  2.38136  0.33805 21.5
  2.52650  0.28395  2.65741  0.28395  2.65761  0.29442  2.52630  0.29442 21.5
  3.02233  0.09804  3.05390  0.09804  3.05391  0.10851  3.02231  0.10851 21.5
  3.40571 -0.11746  3.53225 -0.11746  3.53217 -0.10699  3.40579 -0.10699 21.5