n: 30 m: 159 packed: 10 density: 0 nodes: 0 solveTime: 360 buildTime: 10 solved: true
{0,13,19}
{1,21,24}
{2,23,26}
{3,11,28}
{4,5,18}
{6,9,22}
{7,25,29}
{8,15,17}
{10,12,27}
{14,16,20}