#
# coordinates of csqr21
#
#        x-coord          y-coord          radius
# -----------------------------------------------------
   1  -0.465810071446   0.218302553249   0.034189928554
   2  -0.266254907173  -0.252992224804   0.048351860657
   3   0.440781306638   0.223375819615   0.059218693362
   4   0.057475750828  -0.431533229705   0.068379857108
   5   0.305701835276   0.210734486402   0.076451004392
   6   0.415057022708  -0.415148280936   0.083747879299
   7  -0.133612810097   0.409541951704   0.090458048297
   8   0.228468270433  -0.403296278685   0.096703721315
   9   0.397430214339   0.056999819700   0.102569785662
  10  -0.391881952732  -0.155572875473   0.108118047269
  11   0.384640124057   0.386604835378   0.113395164622
  12  -0.375881856482  -0.381562613275   0.118437386725
  13   0.082940803898  -0.238336428413   0.123273540505
  14  -0.129700302171  -0.372073001273   0.127926998727
  15  -0.367582976103   0.083731700738   0.132417023897
  16  -0.117342524501   0.182907467550   0.136759714215
  17  -0.359031313240   0.357150806081   0.140968686760
  18  -0.145458255192  -0.097501816984   0.145055581972
  19   0.350969556547  -0.190273475599   0.149030443453
  20   0.121289798770   0.347097991215   0.152902008785
  21   0.138587890890   0.036347901526   0.156677935603