# Depending on the order of the contraints (PolyLib may change them around)
# the following problem yields neighborhood simplices that are either triangles
# or quadrilaterals.  The order below results in only triangles
5 6
   1    1    0    0    0    0 
   1   -6    2  -13   -5    0 
   1    1   -2    5    2    0 
   1    0    1    0    0    0 
   1    0    0    0    0    1 

E 2
P 2
