n: 30 m: 202 packed: 10 density: 0 nodes: 0 solveTime: 710 buildTime: 20 solved: true
{0,7,18}
{1,22,29}
{2,8,21}
{3,16,25}
{4,6,10}
{5,9,27}
{11,14,20}
{12,15,24}
{13,19,23}
{17,26,28}