n: 30 m: 133 packed: 10 density: 0 nodes: 0 solveTime: 2020 buildTime: 10 solved: true
{0,3,16}
{1,5,27}
{2,9,12}
{4,10,24}
{6,17,29}
{7,15,25}
{8,18,20}
{11,21,26}
{13,14,23}
{19,22,28}