n: 50 m: 188 packed: 16 density: 0 nodes: 0 solveTime: 1280 buildTime: 20 solved: true
{0,36,47}
{1,27,28}
{2,41,49}
{3,5,15}
{4,38,46}
{6,29,31}
{8,22,39}
{9,23,45}
{10,14,19}
{11,13,40}
{12,34,44}
{16,25,48}
{17,21,24}
{18,37,42}
{20,26,33}
{32,35,43}