n: 30 m: 199 packed: 10 density: 0 nodes: 0 solveTime: 620 buildTime: 30 solved: true
{0,24,25}
{1,2,15}
{3,18,29}
{4,5,10}
{6,8,28}
{7,12,26}
{9,21,22}
{11,17,19}
{13,14,16}
{20,23,27}