n: 30 m: 376 packed: 10 density: 0 nodes: 0 solveTime: 4090 buildTime: 90 solved: true
{0,2,12}
{1,3,7}
{4,6,29}
{5,9,21}
{8,10,13}
{11,15,28}
{14,18,23}
{16,17,22}
{19,20,24}
{25,26,27}