n: 50 m: 228 packed: 16 density: 0 nodes: 0 solveTime: 1440 buildTime: 40 solved: true
{0,13,49}
{1,33,40}
{2,30,45}
{3,18,23}
{4,41,42}
{5,20,48}
{6,35,46}
{7,15,36}
{8,22,39}
{9,37,47}
{10,28,34}
{11,26,31}
{12,16,24}
{14,21,44}
{19,27,32}
{25,29,38}