n: 30 m: 285 packed: 10 density: 0 nodes: 0 solveTime: 1790 buildTime: 50 solved: true
{0,7,28}
{1,11,15}
{2,16,22}
{3,5,18}
{4,10,27}
{6,8,14}
{9,12,29}
{13,17,24}
{19,21,26}
{20,23,25}