n: 40 m: 154 packed: 13 density: 0 nodes: 0 solveTime: 340 buildTime: 10 solved: true
{0,14,33}
{1,24,27}
{2,11,21}
{3,17,23}
{4,22,39}
{5,20,29}
{6,12,19}
{7,35,36}
{8,13,26}
{9,28,31}
{10,16,37}
{15,25,30}
{18,34,38}