n: 50 m: 171 packed: 16 density: 0 nodes: 0 solveTime: 710 buildTime: 10 solved: true
{0,13,47}
{1,30,35}
{2,11,17}
{3,43,46}
{4,23,37}
{5,33,49}
{6,9,21}
{7,16,38}
{8,25,36}
{10,12,39}
{14,29,40}
{15,31,48}
{18,20,27}
{19,22,44}
{24,34,41}
{28,42,45}