n: 50 m: 492 packed: 16 density: 0 nodes: 0 solveTime: 28280 buildTime: 150 solved: true
{0,29,46}
{1,21,23}
{2,33,35}
{3,25,41}
{4,19,39}
{5,24,45}
{6,34,43}
{7,11,13}
{8,32,47}
{9,20,31}
{10,40,42}
{12,16,30}
{14,26,48}
{15,18,49}
{17,27,44}
{28,37,38}