1   15443.097  -53869.403
       2   15456.181  -53977.874
       3   15329.318  -53824.080
       4   15432.348  -53741.836
       5   15398.252  -53696.898
       6   15342.401  -54015.325
       7   15321.381  -54031.657
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     501   15479.104  -53598.228
     502   15531.770  -53663.497
     503   15432.348  -53741.836
     504   15398.256  -53696.890
     505   15355.435  -53588.275
     518   15607.786  -53807.178
     519   15733.479  -53962.396
     520   15786.428  -53920.675
     521   15849.296  -53998.489
     522   15871.238  -53981.091
     523   15877.625  -53988.935
     524   15953.529  -54082.112
     525   15895.015  -54128.513
     526   15962.019  -54210.791
     527   15974.882  -54214.690
     528   15987.111  -54219.843
     529   15882.011  -54296.843
     530   15853.679  -54317.491
     531   15790.194  -54240.157
     532   15666.156  -54331.263
     533   15580.136  -54224.636
     534   15574.209  -54216.402
     535   15532.334  -54249.609
     536   15342.666  -54015.505
     537   15321.688  -54031.870
     538   15232.410  -53902.789
     539   15329.289  -53824.097
     540   15313.450  -53802.868
     541   15287.746  -53768.416
     542   15324.084  -53738.885
     543   15284.575  -53687.919
     544   15264.081  -53663.136
     545   15355.376  -53588.368