n: 50 m: 134 packed: 16 density: 0 nodes: 0 solveTime: 2020 buildTime: 10 solved: true
{0,17,31}
{1,19,22}
{2,7,13}
{3,6,16}
{4,34,43}
{5,41,46}
{8,18,39}
{9,21,25}
{10,14,47}
{11,35,44}
{12,33,37}
{15,24,29}
{20,23,49}
{26,40,48}
{28,32,38}
{36,42,45}