n: 30 m: 264 packed: 10 density: 0 nodes: 0 solveTime: 4280 buildTime: 40 solved: true
{0,22,28}
{1,17,21}
{2,12,29}
{3,8,18}
{4,23,26}
{5,6,24}
{7,9,19}
{10,15,16}
{11,13,20}
{14,25,27}