n: 40 m: 402 packed: 13 density: 0 nodes: 0 solveTime: 3160 buildTime: 100 solved: true
{0,1,6}
{2,30,37}
{3,14,22}
{4,17,20}
{5,13,32}
{7,28,33}
{8,35,36}
{9,21,31}
{10,23,38}
{11,12,15}
{16,19,26}
{18,34,39}
{24,25,27}