n: 30 m: 151 packed: 10 density: 0 nodes: 0 solveTime: 370 buildTime: 20 solved: true
{0,12,23}
{1,18,19}
{2,22,28}
{3,8,29}
{4,15,25}
{5,7,9}
{6,17,24}
{10,11,21}
{13,14,27}
{16,20,26}