n: 40 m: 126 packed: 13 density: 0 nodes: 0 solveTime: 1600 buildTime: 10 solved: true
{0,5,37}
{1,7,39}
{2,9,35}
{3,25,30}
{6,15,24}
{8,28,33}
{10,23,27}
{11,13,16}
{12,14,18}
{17,19,21}
{20,29,31}
{22,32,38}
{26,34,36}