n: 40 m: 182 packed: 13 density: 0 nodes: 0 solveTime: 1180 buildTime: 20 solved: true
{0,15,16}
{1,32,36}
{2,12,22}
{3,6,17}
{4,11,38}
{5,18,26}
{7,24,31}
{8,20,33}
{9,29,39}
{10,23,27}
{13,14,19}
{25,28,35}
{30,34,37}