n: 30 m: 271 packed: 10 density: 0 nodes: 0 solveTime: 590 buildTime: 40 solved: true
{0,5,24}
{1,4,21}
{2,10,28}
{3,6,7}
{8,9,29}
{11,15,25}
{12,19,27}
{13,17,22}
{14,18,26}
{16,20,23}