n: 30 m: 280 packed: 10 density: 0 nodes: 0 solveTime: 1040 buildTime: 50 solved: true
{0,8,28}
{1,3,24}
{2,22,23}
{4,25,26}
{5,14,21}
{6,15,16}
{7,11,13}
{9,12,20}
{10,19,27}
{17,18,29}