n: 30 m: 97 packed: 10 density: 0 nodes: 0 solveTime: 90 buildTime: 10 solved: true
{0,14,25}
{1,5,9}
{2,6,15}
{3,13,24}
{4,16,26}
{7,10,12}
{8,18,27}
{11,20,21}
{17,22,28}
{19,23,29}