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 -42.00 38.493
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  -9.00 27.311
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   0.00 24.826
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   6.00 23.162
   9.00 22.334
  12.00 21.508
  15.00 20.689
  18.00 19.870
  21.00 19.058
  24.00 18.257
  27.00 17.170
  30.00 16.096
  33.00 15.037
  36.00 13.993
  39.00 12.975
  42.00 11.665
  45.00 10.386
  48.00 9.150
  51.00 7.632
  54.00 5.832
  57.00 4.145
  60.00 2.167