n: 30 m: 452 packed: 10 density: 0 nodes: 0 solveTime: 10880 buildTime: 140 solved: true
{0,14,29}
{1,6,25}
{2,18,19}
{3,5,11}
{4,23,24}
{7,21,22}
{8,16,26}
{9,17,27}
{10,15,20}
{12,13,28}