n: 30 m: 243 packed: 10 density: 0 nodes: 0 solveTime: 940 buildTime: 40 solved: true
{0,5,28}
{1,7,29}
{2,21,22}
{3,10,16}
{4,6,24}
{8,18,20}
{9,25,26}
{11,17,23}
{12,13,15}
{14,19,27}