n: 30 m: 256 packed: 10 density: 0 nodes: 0 solveTime: 1060 buildTime: 40 solved: true
{0,3,8}
{1,18,29}
{2,20,25}
{4,17,19}
{5,7,26}
{6,9,10}
{11,24,28}
{12,14,15}
{13,16,23}
{21,22,27}