n: 30 m: 133 packed: 10 density: 0 nodes: 0 solveTime: 3120 buildTime: 10 solved: true
{0,13,21}
{1,2,12}
{3,19,29}
{4,14,17}
{5,11,20}
{6,25,27}
{7,8,23}
{9,15,22}
{10,24,28}
{16,18,26}