n: 50 m: 313 packed: 16 density: 0 nodes: 0 solveTime: 5260 buildTime: 70 solved: true
{0,27,43}
{1,36,44}
{2,19,41}
{3,32,34}
{4,18,38}
{5,21,29}
{6,26,48}
{7,28,42}
{8,22,24}
{9,23,49}
{10,40,45}
{11,13,37}
{12,20,30}
{14,17,39}
{15,16,33}
{35,46,47}