n: 30 m: 161 packed: 10 density: 0 nodes: 0 solveTime: 340 buildTime: 10 solved: true
{0,6,14}
{1,10,17}
{2,3,21}
{4,8,15}
{5,24,27}
{7,9,25}
{11,19,22}
{12,20,23}
{13,16,26}
{18,28,29}