n: 40 m: 148 packed: 13 density: 0 nodes: 0 solveTime: 420 buildTime: 10 solved: true
{0,24,27}
{1,20,36}
{2,18,25}
{3,10,23}
{4,16,22}
{5,30,38}
{6,12,37}
{7,21,34}
{8,13,26}
{9,32,35}
{11,19,33}
{14,29,31}
{17,28,39}