n: 30 m: 423 packed: 10 density: 0 nodes: 0 solveTime: 11130 buildTime: 110 solved: true
{0,19,28}
{1,3,8}
{2,21,23}
{4,5,14}
{6,12,15}
{7,13,22}
{9,16,24}
{10,11,26}
{17,18,25}
{20,27,29}