n: 50 m: 188 packed: 16 density: 0 nodes: 0 solveTime: 820 buildTime: 20 solved: true
{0,9,28}
{1,14,30}
{2,20,25}
{3,23,24}
{4,15,48}
{5,11,22}
{6,19,27}
{7,37,40}
{8,26,32}
{10,13,36}
{12,44,45}
{16,46,47}
{17,29,41}
{18,21,43}
{31,34,38}
{35,39,49}