n: 50 m: 368 packed: 16 density: 0 nodes: 0 solveTime: 16070 buildTime: 80 solved: true
{0,11,17}
{1,29,30}
{2,18,48}
{3,23,46}
{4,41,43}
{5,12,37}
{6,13,27}
{7,28,35}
{8,47,49}
{10,15,25}
{16,38,45}
{19,31,33}
{20,22,26}
{21,39,42}
{24,32,40}
{34,36,44}