n: 30 m: 107 packed: 10 density: 0 nodes: 0 solveTime: 130 buildTime: 10 solved: true
{0,5,19}
{1,12,25}
{2,10,23}
{3,8,11}
{4,21,27}
{6,15,22}
{7,18,29}
{9,14,24}
{13,17,28}
{16,20,26}