n: 40 m: 176 packed: 13 density: 0 nodes: 0 solveTime: 400 buildTime: 20 solved: true
{0,24,27}
{1,22,35}
{2,19,33}
{3,23,37}
{4,12,15}
{5,21,28}
{6,17,25}
{7,13,32}
{8,26,29}
{9,11,38}
{10,34,36}
{16,20,31}
{18,30,39}