n: 30 m: 145 packed: 10 density: 0 nodes: 0 solveTime: 360 buildTime: 10 solved: true
{0,13,26}
{1,19,21}
{2,3,5}
{4,12,22}
{6,14,28}
{7,24,29}
{8,18,23}
{9,15,17}
{10,11,16}
{20,25,27}