n: 30 m: 219 packed: 10 density: 0 nodes: 0 solveTime: 780 buildTime: 30 solved: true
{0,20,23}
{1,21,26}
{2,14,25}
{3,4,8}
{5,9,12}
{6,13,24}
{7,18,19}
{10,15,17}
{11,28,29}
{16,22,27}