n: 30 m: 100 packed: 10 density: 0 nodes: 0 solveTime: 260 buildTime: 0 solved: true
{0,11,17}
{1,8,25}
{2,21,24}
{3,12,13}
{4,7,28}
{5,10,23}
{6,9,27}
{14,18,19}
{15,20,29}
{16,22,26}