n: 30 m: 126 packed: 10 density: 0 nodes: 0 solveTime: 430 buildTime: 10 solved: true
{0,1,13}
{2,7,24}
{3,14,15}
{4,9,29}
{5,10,26}
{6,22,28}
{8,12,21}
{11,17,25}
{16,19,20}
{18,23,27}