n: 40 m: 113 packed: 13 density: 0 nodes: 0 solveTime: 290 buildTime: 10 solved: true
{0,22,33}
{1,21,34}
{2,7,25}
{3,12,23}
{4,15,37}
{5,11,31}
{6,14,19}
{8,26,28}
{9,35,36}
{10,16,17}
{13,32,39}
{18,29,30}
{24,27,38}