n: 30 m: 128 packed: 10 density: 0 nodes: 0 solveTime: 220 buildTime: 10 solved: true
{0,13,22}
{1,11,18}
{2,23,29}
{3,10,20}
{4,16,21}
{5,6,7}
{8,9,19}
{12,15,26}
{14,17,27}
{24,25,28}