n: 30 m: 388 packed: 10 density: 0 nodes: 0 solveTime: 7040 buildTime: 90 solved: true
{0,2,24}
{1,3,7}
{4,17,23}
{5,12,25}
{6,19,29}
{8,20,28}
{9,16,21}
{10,11,18}
{13,22,26}
{14,15,27}