120 100
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 
 0 0
   1000      0
    866    500
    500    866
      0   1000
   -500    866
   -866    500
  -1000      0
   -866   -500
   -500   -866
     -0  -1000
    500   -866
    866   -500
   2000      0
   1732   1000
   1000   1732
      0   2000
  -1000   1732
  -1732   1000
  -2000      0
  -1732  -1000
  -1000  -1732
     -0  -2000
   1000  -1732
   1732  -1000
   3000      0
   2598   1500
   1500   2598
      0   3000
  -1500   2598
  -2598   1500
  -3000      0
  -2598  -1500
  -1500  -2598
     -0  -3000
   1500  -2598
   2598  -1500
   4000      0
   3464   2000
   2000   3464
      0   4000
  -2000   3464
  -3464   2000
  -4000      0
  -3464  -2000
  -2000  -3464
     -1  -4000
   1999  -3464
   3464  -2001
   5000      0
   4330   2500
   2500   4330
      0   5000
  -2500   4330
  -4330   2500
  -5000      0
  -4330  -2500
  -2501  -4330
     -1  -5000
   2499  -4331
   4330  -2501
   6000      0
   5196   3000
   3000   5196
      0   6000
  -3000   5196
  -5196   3000
  -6000      1
  -5196  -2999
  -3001  -5196
     -1  -6000
   2999  -5197
   5196  -3001
   7000      0
   6062   3500
   3500   6062
      0   7000
  -3500   6062
  -6062   3500
  -7000      1
  -6063  -3499
  -3501  -6062
     -1  -7000
   3499  -6063
   6062  -3501
   8000      0
   6928   4000
   4000   6928
      0   8000
  -4000   6928
  -6928   4001
  -8000      1
  -6929  -3999
  -4001  -6928
     -1  -8000
   3999  -6929
   6928  -4001
   9000      0
   7794   4500
   4500   7794
       0   9000
   -4500   7795
   -7794   4501
   -9000      1
   -7795  -4499
   -4501  -7794
      -1  -9000
    4499  -7795
    7793  -4501
   10000      0
    8660   5000
    5000   8660
       0  10000
   -4999   8661
   -8660   5001
  -10000      1
   -8661  -4999
   -5001  -8660
      -1 -10000
    4999  -8661
    8659  -5001
