n: 30 m: 143 packed: 10 density: 0 nodes: 0 solveTime: 400 buildTime: 10 solved: true
{0,7,21}
{1,14,23}
{2,10,17}
{3,19,22}
{4,20,25}
{5,13,24}
{6,12,26}
{8,16,28}
{9,15,29}
{11,18,27}