pies have a lid
tarts don't, but may have a lattice effect
case closed
(
cs192 is sucking on a Koala at,
Thu 28 Feb 2008, 22:10,
archived)
There were counter examples whizzing all over the place.
The lattice caused particular problems.
(
my other username is a porsche , posting shit pictures so you don't have to,
Thu 28 Feb 2008, 22:11,
archived)