n: 30 m: 273 packed: 10 density: 0 nodes: 0 solveTime: 2040 buildTime: 50 solved: true
{0,20,25}
{1,2,5}
{3,18,22}
{4,21,29}
{6,15,27}
{7,13,24}
{8,10,26}
{9,14,17}
{11,19,23}
{12,16,28}