n: 50 m: 269 packed: 16 density: 0 nodes: 0 solveTime: 3760 buildTime: 40 solved: true
{0,29,38}
{1,34,47}
{2,27,40}
{3,48,49}
{4,9,17}
{5,13,31}
{6,37,46}
{7,14,30}
{8,21,44}
{10,23,28}
{11,33,39}
{15,25,26}
{16,20,22}
{18,24,41}
{19,32,45}
{35,36,42}