n: 30 m: 191 packed: 10 density: 0 nodes: 0 solveTime: 710 buildTime: 30 solved: true
{0,14,15}
{1,16,29}
{2,9,25}
{3,4,10}
{5,17,20}
{6,22,24}
{7,26,27}
{8,11,13}
{12,23,28}
{18,19,21}