n: 30 m: 142 packed: 10 density: 0 nodes: 0 solveTime: 360 buildTime: 10 solved: true
{0,22,29}
{1,7,17}
{2,6,27}
{3,14,25}
{4,16,28}
{5,13,21}
{8,18,24}
{9,11,15}
{10,19,20}
{12,23,26}