n: 30 m: 292 packed: 10 density: 0 nodes: 0 solveTime: 760 buildTime: 50 solved: true
{0,3,15}
{1,10,13}
{2,21,26}
{4,20,27}
{5,19,25}
{6,11,18}
{7,22,23}
{8,9,12}
{14,17,28}
{16,24,29}