n: 40 m: 155 packed: 13 density: 0 nodes: 0 solveTime: 220 buildTime: 20 solved: true
{0,20,39}
{1,25,36}
{2,12,37}
{3,15,30}
{4,22,34}
{5,32,35}
{6,11,14}
{7,13,17}
{8,28,38}
{9,23,29}
{10,16,31}
{18,24,27}
{19,26,33}