n: 30 m: 265 packed: 10 density: 0 nodes: 0 solveTime: 1810 buildTime: 40 solved: true
{0,21,24}
{1,15,20}
{2,10,22}
{3,4,11}
{5,7,9}
{6,19,23}
{8,13,28}
{12,16,27}
{14,18,26}
{17,25,29}