n: 50 m: 397 packed: 16 density: 0 nodes: 0 solveTime: 14200 buildTime: 100 solved: true
{0,16,45}
{1,17,22}
{2,14,31}
{3,12,15}
{4,9,33}
{5,13,42}
{6,7,35}
{8,24,46}
{18,37,47}
{19,21,49}
{20,29,38}
{23,28,41}
{25,26,27}
{30,39,44}
{32,34,36}
{40,43,48}