28  28   1   0   0
   1   -1.000000   -1.000000    0.000000
   2   -0.857143   -1.000000    0.000000
   3   -0.661429   -1.000000    0.000000
   4   -0.393300   -1.000000    0.000000
   5   -0.025964   -1.000000    0.000000
   6    0.477287   -1.000000    0.000000
   7    1.166740   -1.000000    0.000000
   8   -1.000000   -1.000000    0.000000
   9   -0.857143   -1.000000    0.000000
  10   -0.661429   -1.000000    0.000000
  11   -0.393300   -1.000000    0.000000
  12   -0.025964   -1.000000    0.000000
  13    0.477287   -1.000000    0.000000
  14    1.166740   -1.000000    0.000000
  15   -1.000000   -1.000000    0.000000
  16   -1.000000   -1.000000    0.000000
  17   -1.000000   -1.000000    0.000000
  18   -1.000000   -1.000000    0.000000
  19   -1.000000   -1.000000    0.000000
  20   -1.000000   -1.000000    0.000000
  21   -1.000000   -1.000000    0.000000
  22    1.166740   -1.000000    0.000000
  23    1.166740   -1.000000    0.000000
  24    1.166740   -1.000000    0.000000
  25    1.166740   -1.000000    0.000000
  26    1.166740   -1.000000    0.000000
  27    1.166740   -1.000000    0.000000
  28    1.166740   -1.000000    0.000000
   1   0 line    1   2
   2   0 line    2   3
   3   0 line    3   4
   4   0 line    4   5
   5   0 line    5   6
   6   0 line    6   7
   7   0 line    7   8
   8   0 line    8   9
   9   0 line    9  10
  10   0 line   10  11
  11   0 line   11  12
  12   0 line   12  13
  13   0 line   13  14
  14   0 line   14  15
  15   0 line   15  16
  16   0 line   16  17
  17   0 line   17  18
  18   0 line   18  19
  19   0 line   19  20
  20   0 line   20  21
  21   0 line   21  22
  22   0 line   22  23
  23   0 line   23  24
  24   0 line   24  25
  25   0 line   25  26
  26   0 line   26  27
  27   0 line   27  28
  28   0 line   28   1
   1   1
dirchilet boundary values
   1  -10.000000
   2   -8.119534
   3   -5.908973
   4   -3.491392
   5   -1.131859
   6    0.811753
   7    2.338115
   8  -10.000000
   9   -8.119534
  10   -5.908973
  11   -3.491392
  12   -1.131859
  13    0.811753
  14    2.338115
  15  -10.000000
  16  -10.000000
  17  -10.000000
  18  -10.000000
  19  -10.000000
  20  -10.000000
  21  -10.000000
  22    2.338115
  23    2.338115
  24    2.338115
  25    2.338115
  26    2.338115
  27    2.338115
  28    2.338115