n: 30 m: 376 packed: 10 density: 0 nodes: 0 solveTime: 6650 buildTime: 90 solved: true
{0,7,24}
{1,3,9}
{2,26,28}
{4,16,21}
{5,14,23}
{6,17,27}
{8,22,25}
{10,15,20}
{11,18,19}
{12,13,29}