n: 30 m: 403 packed: 10 density: 0 nodes: 0 solveTime: 6930 buildTime: 100 solved: true
{0,14,22}
{1,8,20}
{2,6,16}
{3,9,27}
{4,21,24}
{5,13,28}
{7,12,23}
{10,15,25}
{11,26,29}
{17,18,19}