n: 30 m: 151 packed: 10 density: 0 nodes: 0 solveTime: 220 buildTime: 10 solved: true
{0,1,16}
{2,17,22}
{3,21,24}
{4,10,23}
{5,9,18}
{6,7,15}
{8,14,20}
{11,25,26}
{12,13,19}
{27,28,29}