n: 30 m: 209 packed: 10 density: 0 nodes: 0 solveTime: 440 buildTime: 30 solved: true
{0,19,26}
{1,14,29}
{2,10,15}
{3,8,12}
{4,17,25}
{5,21,23}
{6,18,22}
{7,24,27}
{9,11,20}
{13,16,28}