n: 30 m: 357 packed: 10 density: 0 nodes: 0 solveTime: 4090 buildTime: 90 solved: true
{0,14,23}
{1,20,22}
{2,13,29}
{3,21,24}
{4,17,28}
{5,8,27}
{6,16,18}
{7,10,12}
{9,25,26}
{11,15,19}