n: 30 m: 383 packed: 10 density: 0 nodes: 0 solveTime: 10040 buildTime: 90 solved: true
{0,15,22}
{1,5,20}
{2,6,7}
{3,11,21}
{4,10,25}
{8,17,29}
{9,23,27}
{12,13,18}
{14,19,24}
{16,26,28}