144 100
60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 
0 0
   1000      0
    996     87
    985    174
    966    259
    940    342
    906    423
    866    500
    819    574
    766    643
    707    707
    643    766
    574    819
    500    866
    423    906
    342    940
    259    966
    174    985
     87    996
      0   1000
    -87    996
   -174    985
   -259    966
   -342    940
   -423    906
   -500    866
   -574    819
   -643    766
   -707    707
   -766    643
   -819    574
   -866    500
   -906    423
   -940    342
   -966    259
   -985    174
   -996     87
  -1000      0
   -996    -87
   -985   -174
   -966   -259
   -940   -342
   -906   -423
   -866   -500
   -819   -573
   -766   -643
   -707   -707
   -643   -766
   -574   -819
   -500   -866
   -423   -906
   -342   -940
   -259   -966
   -174   -985
    -87   -996
     -0  -1000
     87   -996
    174   -985
    259   -966
    342   -940
    422   -906
    500   -866
    573   -819
    643   -766
    707   -707
    766   -643
    819   -574
    866   -500
    906   -423
    940   -342
    966   -259
    985   -174
    996    -87
   2000      0
   1992    174
   1970    347
   1932    518
   1879    684
   1813    845
   1732   1000
   1638   1147
   1532   1286
   1414   1414
   1286   1532
   1147   1638
   1000   1732
    845   1813
    684   1879
    518   1932
    347   1970
    174   1992
      0   2000
   -174   1992
   -347   1970
   -518   1932
   -684   1879
   -845   1813
  -1000   1732
  -1147   1638
  -1285   1532
   -1414   1414
   -1532   1286
   -1638   1147
   -1732   1000
   -1813    845
   -1879    684
   -1932    518
   -1970    347
   -1992    174
   -2000      0
   -1992   -174
   -1970   -347
   -1932   -517
   -1879   -684
   -1813   -845
   -1732  -1000
   -1638  -1147
   -1532  -1285
   -1414  -1414
   -1286  -1532
   -1147  -1638
   -1000  -1732
    -845  -1813
    -684  -1879
    -518  -1932
    -348  -1970
    -175  -1992
      -0  -2000
     174  -1992
     347  -1970
     517  -1932
     684  -1879
     845  -1813
    1000  -1732
    1147  -1638
    1285  -1532
    1414  -1414
    1532  -1286
    1638  -1147
    1732  -1000
    1812   -846
    1879   -684
    1932   -518
    1970   -348
    1992   -175
