n: 30 m: 135 packed: 10 density: 0 nodes: 0 solveTime: 210 buildTime: 10 solved: true
{0,10,16}
{1,9,15}
{2,5,13}
{3,6,29}
{4,18,26}
{7,14,23}
{8,17,22}
{11,21,27}
{12,20,25}
{19,24,28}