n: 50 m: 363 packed: 16 density: 0 nodes: 0 solveTime: 18140 buildTime: 70 solved: true
{0,9,30}
{1,15,25}
{2,19,26}
{3,14,48}
{4,10,34}
{5,39,47}
{6,42,46}
{7,20,21}
{8,24,31}
{11,33,36}
{12,23,38}
{16,22,41}
{17,35,43}
{18,29,37}
{27,32,49}
{40,44,45}