n: 30 m: 393 packed: 10 density: 0 nodes: 0 solveTime: 6880 buildTime: 90 solved: true
{0,15,20}
{1,17,21}
{2,5,10}
{3,16,27}
{4,6,12}
{7,22,23}
{8,19,29}
{9,13,14}
{11,18,24}
{25,26,28}