n: 30 m: 176 packed: 10 density: 0 nodes: 0 solveTime: 280 buildTime: 20 solved: true
{0,13,22}
{1,17,28}
{2,18,29}
{3,7,16}
{4,24,26}
{5,19,27}
{6,15,25}
{8,12,20}
{9,14,23}
{10,11,21}