n: 40 m: 161 packed: 13 density: 0 nodes: 0 solveTime: 2600 buildTime: 10 solved: true
{0,9,29}
{1,7,30}
{2,15,17}
{3,25,34}
{4,14,19}
{5,11,35}
{6,12,37}
{8,31,33}
{13,28,39}
{16,18,27}
{20,21,23}
{22,24,26}
{32,36,38}