n: 30 m: 349 packed: 10 density: 0 nodes: 0 solveTime: 4480 buildTime: 70 solved: true
{0,1,17}
{2,9,26}
{3,18,28}
{4,6,15}
{5,7,20}
{8,16,19}
{10,13,22}
{11,21,24}
{12,14,23}
{25,27,29}