n: 30 m: 162 packed: 10 density: 0 nodes: 0 solveTime: 300 buildTime: 20 solved: true
{0,13,15}
{1,11,24}
{2,16,21}
{3,10,17}
{4,7,20}
{5,6,14}
{8,28,29}
{9,12,23}
{18,25,27}
{19,22,26}