n: 30 m: 204 packed: 10 density: 0 nodes: 0 solveTime: 580 buildTime: 30 solved: true
{0,14,24}
{1,6,11}
{2,12,27}
{3,10,29}
{4,13,15}
{5,16,25}
{7,17,23}
{8,18,22}
{9,20,26}
{19,21,28}