n: 30 m: 113 packed: 10 density: 0 nodes: 0 solveTime: 210 buildTime: 10 solved: true
{0,12,19}
{1,13,29}
{2,6,9}
{3,17,28}
{4,5,10}
{7,15,27}
{8,18,23}
{11,14,21}
{16,20,26}
{22,24,25}