n: 30 m: 245 packed: 10 density: 0 nodes: 0 solveTime: 2090 buildTime: 40 solved: true
{0,10,16}
{1,18,24}
{2,15,21}
{3,22,26}
{4,8,19}
{5,9,11}
{6,7,14}
{12,28,29}
{13,23,25}
{17,20,27}