n: 30 m: 190 packed: 10 density: 0 nodes: 0 solveTime: 490 buildTime: 20 solved: true
{0,13,17}
{1,18,27}
{2,24,29}
{3,20,21}
{4,7,11}
{5,9,23}
{6,14,22}
{8,12,19}
{10,26,28}
{15,16,25}