n: 50 m: 319 packed: 16 density: 0 nodes: 0 solveTime: 5100 buildTime: 70 solved: true
{0,23,38}
{1,12,47}
{2,37,45}
{3,25,27}
{4,17,21}
{5,13,34}
{6,11,20}
{7,26,29}
{8,30,43}
{9,10,39}
{14,42,48}
{15,18,44}
{16,19,22}
{24,32,46}
{31,41,49}
{35,36,40}