n: 30 m: 189 packed: 10 density: 0 nodes: 0 solveTime: 620 buildTime: 20 solved: true
{0,24,26}
{1,17,27}
{2,10,28}
{3,9,18}
{4,7,21}
{5,23,29}
{6,13,16}
{8,15,19}
{11,12,14}
{20,22,25}