n: 30 m: 125 packed: 10 density: 0 nodes: 0 solveTime: 580 buildTime: 20 solved: true
{0,17,18}
{1,4,29}
{2,12,14}
{3,8,21}
{5,15,25}
{6,22,27}
{7,16,20}
{9,23,26}
{10,11,13}
{19,24,28}