n: 30 m: 152 packed: 10 density: 0 nodes: 0 solveTime: 200 buildTime: 10 solved: true
{0,13,28}
{1,10,11}
{2,7,16}
{3,18,19}
{4,23,24}
{5,22,29}
{6,17,20}
{8,15,26}
{9,14,25}
{12,21,27}