n: 30 m: 122 packed: 10 density: 0 nodes: 0 solveTime: 270 buildTime: 10 solved: true
{0,8,19}
{1,16,24}
{2,10,15}
{3,6,28}
{4,7,17}
{5,14,23}
{9,18,22}
{11,20,25}
{12,27,29}
{13,21,26}