n: 30 m: 256 packed: 10 density: 0 nodes: 0 solveTime: 1490 buildTime: 50 solved: true
{0,22,23}
{1,17,28}
{2,9,24}
{3,13,18}
{4,5,21}
{6,15,26}
{7,10,29}
{8,14,19}
{11,16,25}
{12,20,27}