n: 30 m: 189 packed: 10 density: 0 nodes: 0 solveTime: 950 buildTime: 20 solved: true
{0,10,26}
{1,11,16}
{2,6,28}
{3,8,12}
{4,18,29}
{5,15,27}
{7,24,25}
{9,21,23}
{13,14,22}
{17,19,20}