n: 40 m: 201 packed: 13 density: 0 nodes: 0 solveTime: 870 buildTime: 30 solved: true
{0,25,33}
{1,9,32}
{2,14,18}
{3,17,35}
{4,15,28}
{5,10,26}
{6,21,30}
{7,11,20}
{8,29,31}
{12,19,36}
{13,22,24}
{16,27,38}
{23,34,37}