n: 30 m: 408 packed: 10 density: 0 nodes: 0 solveTime: 5010 buildTime: 110 solved: true
{0,1,6}
{2,21,29}
{3,15,23}
{4,26,28}
{5,12,25}
{7,16,18}
{8,19,20}
{9,13,17}
{10,22,24}
{11,14,27}