n: 30 m: 322 packed: 10 density: 0 nodes: 0 solveTime: 1860 buildTime: 70 solved: true
{0,1,22}
{2,6,14}
{3,13,26}
{4,5,10}
{7,18,25}
{8,11,28}
{9,16,17}
{12,19,21}
{15,20,27}
{23,24,29}