n: 30 m: 348 packed: 10 density: 0 nodes: 0 solveTime: 7200 buildTime: 70 solved: true
{0,14,22}
{1,10,17}
{2,21,29}
{3,11,13}
{4,15,24}
{5,6,9}
{7,12,28}
{8,18,20}
{16,23,26}
{19,25,27}