n: 30 m: 151 packed: 10 density: 0 nodes: 0 solveTime: 370 buildTime: 20 solved: true
{0,22,27}
{1,15,24}
{2,20,25}
{3,11,19}
{4,13,28}
{5,14,21}
{6,10,26}
{7,18,29}
{8,9,12}
{16,17,23}