n: 30 m: 222 packed: 10 density: 0 nodes: 0 solveTime: 830 buildTime: 30 solved: true
{0,11,29}
{1,16,24}
{2,19,25}
{3,9,13}
{4,8,15}
{5,17,28}
{6,14,18}
{7,12,22}
{10,21,23}
{20,26,27}