n: 50 m: 244 packed: 16 density: 0 nodes: 0 solveTime: 2380 buildTime: 40 solved: true
{0,23,49}
{1,21,39}
{2,20,47}
{3,7,45}
{4,29,43}
{5,11,16}
{6,13,17}
{8,14,46}
{9,15,18}
{10,19,27}
{12,22,37}
{24,30,36}
{25,34,40}
{26,35,44}
{31,32,33}
{41,42,48}