n: 30 m: 234 packed: 10 density: 0 nodes: 0 solveTime: 730 buildTime: 30 solved: true
{0,5,25}
{1,21,29}
{2,12,28}
{3,9,27}
{4,10,13}
{6,8,17}
{7,14,23}
{11,22,24}
{15,16,18}
{19,20,26}