tile edges matches {{N E S W}*}
num tile types=8
num binding types=7
tile edges={
{0 1 5 0}
{0 2 5 1}
{0 3 5 2}
{0 4 6 3}
{0 0 5 4}
{5 5 5 5}
{6 5 5 7}
{5 7 6 5}}
binding strengths=
{2 2 2 2 1 2 1}
% this is an example of a tile set that looked right at first...
% but actually doesn't uniquely produce a square
seed=15,15,1
size=32
block=20
Gse=10
Gmc=19
update_rate=10