n: 30 m: 199 packed: 10 density: 0 nodes: 0 solveTime: 450 buildTime: 30 solved: true
{0,8,9}
{1,7,17}
{2,14,24}
{3,16,19}
{4,6,23}
{5,22,28}
{10,11,21}
{12,20,29}
{13,25,26}
{15,18,27}