n: 50 m: 264 packed: 16 density: 0 nodes: 0 solveTime: 3980 buildTime: 40 solved: true
{0,15,42}
{1,19,39}
{2,25,44}
{3,37,40}
{4,18,45}
{5,28,38}
{6,24,35}
{7,12,33}
{8,29,49}
{9,16,26}
{10,14,27}
{11,30,43}
{17,21,34}
{20,22,47}
{23,36,46}
{31,32,41}