n: 50 m: 194 packed: 16 density: 0 nodes: 0 solveTime: 860 buildTime: 30 solved: true
{0,28,47}
{1,17,27}
{2,11,13}
{3,36,42}
{4,16,46}
{5,6,24}
{7,18,39}
{8,15,40}
{9,21,48}
{10,34,45}
{12,31,43}
{14,19,23}
{20,22,32}
{25,30,37}
{26,38,44}
{35,41,49}