n: 30 m: 387 packed: 10 density: 0 nodes: 0 solveTime: 9090 buildTime: 90 solved: true
{0,1,24}
{2,10,28}
{3,4,8}
{5,7,25}
{6,14,22}
{9,16,21}
{11,20,23}
{12,26,27}
{13,18,29}
{15,17,19}