n: 30 m: 502 packed: 10 density: 0 nodes: 0 solveTime: 16590 buildTime: 150 solved: true
{0,6,8}
{1,4,5}
{2,11,28}
{3,7,16}
{9,19,27}
{10,24,29}
{12,22,25}
{13,14,21}
{15,23,26}
{17,18,20}