n: 30 m: 170 packed: 10 density: 0 nodes: 0 solveTime: 440 buildTime: 20 solved: true
{0,5,26}
{1,2,14}
{3,11,19}
{4,21,29}
{6,9,18}
{7,13,25}
{8,15,17}
{10,22,23}
{12,20,28}
{16,24,27}