5    (THis is the 5 by 5 test circuit.)
1 1 gd  c  i
1 2  d  d vd
1 3  e  e vd
1 4  i  i vd
1 5  g  g vd
2 1 gd  g  d
2 2 gd  c  d
2 3 gd  d  f
2 4 gd  k  g
2 5 gd  a  g
3 1 gd  h  e
3 2 gd  i  e
3 3 gd  g  e
3 4 gd  m  i
3 5 gd  a  i
4 1  h  h vd
4 2 gd  b  h
4 3 gd  f  e
4 4 gd  b  f
4 5 gd  j  f
5 1 gd  l  h
5 2 gd  c  h
5 3  b  b vd
5 4  f  f vd
5 5 gd  a  b
-100