n: 50 m: 190 packed: 16 density: 0 nodes: 0 solveTime: 960 buildTime: 20 solved: true
{0,22,28}
{1,11,26}
{3,12,16}
{4,13,32}
{5,17,35}
{6,15,23}
{7,9,49}
{8,34,39}
{10,21,41}
{14,18,19}
{20,36,47}
{24,44,45}
{25,33,38}
{27,29,46}
{30,31,37}
{40,43,48}