tile edges matches {{N E S W}*}
num tile types=4
num binding types=4
tile edges={
{1 4 0 4}[.4](green)
{2 4 0 4}[.4](cyan)
{2 3 2 3}(red)
{1 3 1 3}(blue)
}
binding strengths=
{1 1 1 2}
seed=130,130,1
Gse=8.6
Gmc=17