n: 30 m: 104 packed: 10 density: 0 nodes: 0 solveTime: 90 buildTime: 10 solved: true
{0,1,11}
{2,17,29}
{3,5,16}
{4,9,18}
{6,7,23}
{8,22,25}
{10,15,19}
{12,20,26}
{13,24,28}
{14,21,27}