n: 30 m: 213 packed: 10 density: 0 nodes: 0 solveTime: 920 buildTime: 30 solved: true
{0,4,24}
{1,5,23}
{2,15,17}
{3,11,18}
{6,10,25}
{7,16,19}
{8,13,27}
{9,22,29}
{12,26,28}
{14,20,21}