n: 30 m: 309 packed: 10 density: 0 nodes: 0 solveTime: 2600 buildTime: 50 solved: true
{0,26,29}
{1,5,15}
{2,4,23}
{3,11,22}
{6,21,27}
{7,9,19}
{8,12,24}
{10,13,20}
{14,18,28}
{16,17,25}