C             WILSON'S HEAT CONDUCTION PROGAM
   33   20   22    0    1    1    0             0.
         1       15.        1.        1.        0.
    1    1        0.        1.     1000.
    2    1        0.        .5     1000.
    3    1        0.        0.     1000.
    4    0        .1        1.        0.
    5    0        .1        .5        0.
    6    0        .1        0.        0.
    7    0        .2        1.        0.
    8    0        .2        .5        0.
    9    0        .2        0.        0.
   10    0        .3        1.        0.
   11    0        .3        .5        0.
   12    0        .3        0.        0.
   13    0        .4        1.        0.
   14    0        .4        .5        0.
   15    0        .4        0.        0.
   16    0        .5        1.        0.
   17    0        .5        .5        0.
   18    0        .5        0.        0.
   19    0        .6        1.        0.
   20    0        .6        .5        0.
   21    0        .6        0.        0.
   22    0        .7        1.        0.
   23    0        .7        .5        0.
   24    0        .7        0.        0.
   25    0        .8        1.        0.
   26    0        .8        .5        0.
   27    0        .8        0.        0.
   28    0        .9        1.        0.
   29    0        .9        .5        0.
   30    0        .9        0.        0.
   31    0        1.        1.        0.
   32    0        1.        .5        0.
   33    0        1.        0.        0.
    1    1    2    5    4    1
    2    2    3    6    5    1
    3    4    5    8    7    1
    4    5    6    9    8    1
    5    7    8   11   10    1
    6    8    9   12   11    1
    7   10   11   14   13    1
    8   11   12   15   14    1
    9   13   14   17   16    1
   10   14   15   18   17    1
   11   16   17   20   19    1
   12   17   18   21   20    1
   13   19   20   23   22    1
   14   20   21   24   23    1
   15   22   23   26   25    1
   16   23   24   27   26    1
   17   25   26   29   28    1
   18   26   27   30   29    1
   19   28   29   32   31    1
   20   29   30   33   32    1
    3    6      120.     1500.
    6    9      120.     1500.
    9   12      120.     1500.
   12   15      120.     1500.
   15   18      120.     1500.
   18   21      120.     1500.
   21   24      120.     1500.
   24   27      120.     1500.
   27   30      120.     1500.
   30   33      120.     1500.
   33   32      120.     1500.
   32   31      120.     1500.
   31   28      120.     1500.
   28   25      120.     1500.
   25   22      120.     1500.
   22   19      120.     1500.
   19   16      120.     1500.
   16   13      120.     1500.
   13   10      120.     1500.
   10    7      120.     1500.
    7    4      120.     1500.
    4    1      120.     1500.