n: 30 m: 475 packed: 10 density: 0 nodes: 0 solveTime: 23770 buildTime: 130 solved: true
{0,17,19}
{1,14,24}
{2,23,25}
{3,15,27}
{4,8,18}
{5,13,20}
{6,7,9}
{10,26,28}
{11,22,29}
{12,16,21}